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M:EP 's Profile

M:EP

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David Guy's profile image

Latest Activity

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General Engine Building Discussion -> 13B turbo build

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General Tuning Discussion -> rb25det wont go over 5500rpms pulling my hair out!

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PDM Installation & Configuration -> MaxxECU PDM Software Issues

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General Tuning Discussion -> Q16 Race Gas: Ignition Advance & Lambda Targets

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General Engine Building Discussion -> Storing parts.

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General Tuning Discussion -> Methanol injection manufacture preferance?

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General Tuning Discussion -> Retarding timing to reduce power

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Practical Motorsport Wiring - Club Level -> CANBus wiring design feedback

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EFI Tuning Fundamentals -> Did to much advance timing influence on turbo spool ?

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EFI Tuning Fundamentals -> Choosing the Correct AFR

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EFI Wiring Fundamentals -> Pedal TPS sensor

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General Tuning Discussion -> EFR internal wastegate control, good?

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Practical Standalone Tuning -> FT450 4g63t sync issues

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Practical Standalone Tuning -> Constant RPM Engine Dyno "pull" for SS tuning?

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Practical Standalone Tuning -> RX7 FD - part throttle transition lean out issue around 4-5000rpm.

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Off Topic Discussion -> Change VIN to pass inspection

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PDM Installation & Configuration -> Pdm choice for restomod

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Practical Motorsport Wiring - Club Level -> Sheathing frustration

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General Car Setup Discussion -> RX7 FD RPM JUMPING

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General Engine Building Discussion -> Engine Break in Steps on dyno (RPM,LOAD,TIME)

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EFI Wiring Fundamentals -> shield wire sheath

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General Tuning Discussion -> ITB Strategy for NA motor

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EFI Wiring Fundamentals -> Turn signal clicking (simultor)

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Motorsport TIG Welding Fundamentals -> Grinding contaminated tungsten

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General Tuning Discussion -> Is HTG the best option?

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WinOLS Mastery: Map Identification & Editing -> PDF for acronyms? KFLBTS

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General Tuning Discussion -> fd rx7 high rpm fuel pressure loss

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General Engine Building Discussion -> Oil temp before or after cooler

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Practical Motorsport Wiring - Club Level -> Circuit Race Car Alternator Wiring Help

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Practical Motorsport Wiring - Club Level -> Ground Connector Options

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Practical Motorsport Wiring - Club Level -> Grounding Question

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Practical Motorsport Wiring - Professional Level -> 22AWG Wire for Engine Harness

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Practical Engine Building -> Surface rust on input shaft

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General Tuning Discussion -> MaxxECU Sport slow reading trigger

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General Tuning Discussion -> ITB trumpets vs Air cleaners

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Practical Standalone Tuning -> MaxxECU Sport VSS signal and RPM missmatch

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PDM Installation & Configuration -> 'Ignition' Circuit on PDM - How do you do it ??

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Practical Motorsport Wiring - Professional Level -> Alternator Exciter Wire Gauge

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General Tuning Discussion -> Can fuel pressure be added to drop duty cycle a little ?

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General Tuning Discussion -> Webinar 048 VS 258 rotary ignition timing.

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Practical Motorsport Wiring - Professional Level -> Using MS22759/32-20ga wire in Deutsch Autosport 38943-22 Socket or 38941-22 Pin

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General Car Setup Discussion -> Turbo Backpressure (exhaust sizing)

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Practical Standalone Tuning -> RX7 FD3S - Ignition Break up

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General Tuning Discussion -> Trigger issue Haltech Elite 750

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General Tuning Discussion -> injector placement question... Tapp into upper intake manifold (RX7 S4 turbo)

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EFI Wiring Fundamentals -> Over thinking wire strippers?

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Practical Standalone Tuning -> Lambda

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EFI Wiring Fundamentals -> Identifying correct AWG wire gauge size

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PDM Installation & Configuration -> PDM used as BCM & other functions

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General Tuning Discussion -> Elite 750 - Switchable MAPs, possible or Not?

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Practical Reflash Tuning -> C6 RS6 Software

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General Tuning Discussion -> PWM fuel pump Controller on M150 + Motec PDM?

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General Tuning Discussion -> Rotary Coolant Pressure same as piston?

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General Tuning Discussion -> Simulator device

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EFI Wiring Fundamentals -> Using a DT Connector in fuel tank

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Practical Standalone Tuning -> Manifold pressure sensor location?

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CANBus Communications Decoded -> Throttle pedal CAN

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General Tuning Discussion -> Trouble with staged injection on Rotary AEM Infinity

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General Tuning Discussion -> Why not to use an open sauce ECU tune software?

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General Tuning Discussion -> is egr port good source for egt sensor?

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General Tuning Discussion -> Water Methanol Injection strategy via PDM (WMI) (PDM16)

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Practical Motorsport Wiring - Club Level -> Huge mistake ignition coils

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General Tuning Discussion -> Engine start without exhaust manifolds

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PDM Installation & Configuration -> PDM or ECU driven outputs

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Practical Standalone Tuning -> Thermocouple vs Temperature Sensor for Intake Air Temperature

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Motorsport TIG Welding Fundamentals -> Dull stainless steel weld with filler metal

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General Tuning Discussion -> Rx-7 Haltech trigger setting

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EFI Wiring Fundamentals -> Emtron KV8 to Evo8 patch harness project

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Practical Motorsport Wiring - Professional Level -> How do you sell your harnesses ?

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General Tuning Discussion -> emtron vs motec vs haltech

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EFI Wiring Fundamentals -> A Cheaper Way to Crimp AMP Superseal 1.0 Solid Contacts

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EFI Wiring Fundamentals -> Locally Grounding vs in harness

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General Tuning Discussion -> What to do when a car has narrowband o2 sensors

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General Tuning Discussion -> Leaner mixture during tires slippage after launch

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PDM Installation & Configuration -> PDM output grouping

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EFI Wiring Fundamentals -> Grounding fibreglass car with trunk mounted battery

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EFI Wiring Fundamentals -> Sheathing Advice

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Practical Motorsport Wiring - Club Level -> Free (but bad) wiring diagram software

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EFI Wiring Fundamentals -> Battery Isolator vs Engine Kill Switch

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EFI Wiring Fundamentals -> Most modern efi factory car sensors use vr and not hall.

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EFI Wiring Fundamentals -> IGN1A Grounding Question

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EFI Wiring Fundamentals -> Bosch Motorsport Pressure/Temp Sensor Combined PST-F 1 Question

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Practical Standalone Tuning -> link G4X or Haltech 2500

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Practical Motorsport Wiring - Club Level -> Grounding AEM IG1A RX7 Ignition Coils

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EFI Wiring Fundamentals -> New to install elite1000

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General Tuning Discussion -> Haltech ESP Wiring Colour codes

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General Tuning Discussion -> RX7 tuning questions (low compression post break in)

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Practical Motorsport Wiring - Club Level -> FD3S Pop up headlights with PDM

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Practical Motorsport Wiring - Professional Level -> Crimp connections for larger splice joins

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General Tuning Discussion -> Comparison between ECUs

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General Tuning Discussion -> Bigger turbo - More power?

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General Tuning Discussion -> 1994 Fd rx7 adaptronic modular afr issue?

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Practical Reflash Tuning -> Vag med9.1

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Off Topic Discussion -> DBW Linear Potentiometer

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Practical Standalone Tuning -> Real benefit of eddy current dyno?

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Off Topic Discussion -> Tunners or copy paste files ?

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CANBus Communications Decoded -> Non-Twisted CANBUS Wiring

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Practical Standalone Tuning -> Dyno room exhaust muffler and impact on tuning accuracy

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General Tuning Discussion -> What ECU I can use to run my V12?

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Practical Standalone Tuning -> RX7 FD3S - Cold start and idle issues when cold; no issues when hot.

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Practical Standalone Tuning -> adjusting the FPR

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General Tuning Discussion -> Are AFRs accurate when under no load?

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General Tuning Discussion -> Injector dead time

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General Tuning Discussion -> Lambda at idle

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EFI Wiring Fundamentals -> How does the relay grounding work in this PDM

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Practical Motorsport Wiring - Club Level -> 13B IGN-1A Smart Coils Sub Harness Diagram/Feedback

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General Tuning Discussion -> Datalogit dwell set up for R35 coil packs.

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Practical Motorsport Wiring - Club Level -> Furukawa RFW connectors

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Practical Motorsport Wiring - Club Level -> Bulkhead connector for everything, or hardwire as much as possible??

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EFI Wiring Fundamentals -> Harness protection.

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Practical Motorsport Wiring - Club Level -> Replacing Fusible Links with...?

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Practical Standalone Tuning -> AWD on 2WD Dyno

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Webinar Questions -> How to choose a supercharger . Clutched Supercharger?

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Off Topic Discussion -> correct sensors for 13b enigine

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General Tuning Discussion -> Selecting a new MAP Sensor

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Off Topic Discussion -> Water Meth Jet and IAT Sensor Placement

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General Tuning Discussion -> Haltech elite 2500

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Off Topic Discussion -> S2000 wideband O2 sensor

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Webinar Questions -> RX7 dbw solenoid

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Understanding AFR -> Calibration or Verification of AF meter with Bosch LSU 4.9 sensor

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General Tuning Discussion -> 3d printed parts?

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Practical Motorsport Wiring - Club Level -> Sharing sensors for Haltech ECU and SpeedHut Gauges

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Practical Motorsport Wiring - Club Level -> Using multi conductor cable

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Ethanol & Flex Fuel Tuning -> Best location for flex fuel sensor

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Practical Motorsport Wiring - Club Level -> CAN Bus wire

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Practical Standalone Tuning -> Jagged Dyno chart

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General Tuning Discussion -> hello everyone what do you think of the ecu fueltech?

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General Tuning Discussion -> Bosch 2200 cc Injector Data

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EFI Tuning Fundamentals -> Steady state dyno needed?

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EFI Wiring Fundamentals -> "Pro" racecar wiring - just for instagram?

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EFI Wiring Fundamentals -> What connectors do you use inside a road car interior?

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General Tuning Discussion -> IGN1A or CDI

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General Tuning Discussion -> Aftermarket tune problem

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EFI Wiring Fundamentals -> is there a pulse relay?

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Practical Motorsport Wiring - Club Level -> Is Kopex/Flexible conduit a correct cable sleeving or should it be replaced ?

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EFI Tuning Fundamentals -> Oscilloscopes

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General Tuning Discussion -> Timing retune for new turbo?

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General Tuning Discussion -> Does it exist a low spec "Bosch 044 style" lift pump.

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Practical Standalone Tuning -> Road/dyno 500 rpm increments

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General Tuning Discussion -> Available IAT sensors (Forced induction) ?

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Practical Motorsport Wiring - Professional Level -> Motec E888 and Proper Thermocouple Contacts

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General Tuning Discussion -> Alpha N+ Tuning on a 4 Rotor

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EFI Wiring Fundamentals -> K type thermocouple shield ground

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Practical Motorsport Wiring - Club Level -> Knowing which sensors should be shielded.

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Build Threads -> AWD 4 Rotor Twin Turbo RX7-FD

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General Tuning Discussion -> Injector Dynamics 1700

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Practical Motorsport Wiring - Professional Level -> K-Type thermal couple connector questions

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General Tuning Discussion -> Water/Methanol injection nozzle placement

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Practical Engine Building -> 13B rotary engine fuel components for mild to moderate applications

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Practical Motorsport Wiring - Professional Level -> twisted wire

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EFI Wiring Fundamentals -> Shield grounding

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EFI Tuning Fundamentals -> rotary trigger inputs

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Member Introductions -> Greetings from California

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Off Topic Discussion -> Oil pan sandblasting?

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General Tuning Discussion -> Haltech Elite Rotary tuning question

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EFI Wiring Fundamentals -> Fuel Pump current supply issue

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EFI Wiring Fundamentals -> Motec wiring

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Understanding AFR -> Placement of Lamda sensor

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Practical Standalone Tuning -> Transient Tuning using a Dyno

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Off Topic Discussion -> Dyno recommendations

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General Tuning Discussion -> Tuning minimum throttle for best torque.

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General Tuning Discussion -> Electrical problems - voltage drop

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Practical Motorsport Wiring - Club Level -> DR-25 on OEM loom

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General Tuning Discussion -> rotor trim

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Link G4 Plus Software Tutorial -> Injector Flow Rate on E85 id1300x

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Practical Motorsport Wiring - Club Level -> Resistor in the wiring loom

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Practical Motorsport Wiring - Club Level -> Bulkhead connectors - worth it for a 'street/trackday' car? - What to use...

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General Tuning Discussion -> SM4 Trigger

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Practical Motorsport Wiring - Professional Level -> IGN1A Coils 13B Rotary Sanity Check

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General Engine Building Discussion -> Building a solid rotary

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General Tuning Discussion -> O2 sensor position

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Practical Engine Building -> Engine Break in while in vehicle.

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General Tuning Discussion -> No power on stoich

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Practical Motorsport Wiring - Club Level -> RX7 Stock Connectors. X05 & X14 Connector Identification help

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General Tuning Discussion -> Honeywell pressure sensor calibration

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Practical Motorsport Wiring - Professional Level -> How the half bridge works in an AIM PDM-32

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General Tuning Discussion -> Pectel SQ6

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Engine Building Fundamentals -> Engin breake in

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Off Topic Discussion -> Power steering surge

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Off Topic Discussion -> Building project proposal for sponsorship / tuning

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Practical Motorsport Wiring - Professional Level -> K type Omega and plugs

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MoTeC M1 Software Tutorial -> How to duplicate injector signal to other output pin on M150

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Practical Standalone Tuning -> Mustang VS Dinojet

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EFI Wiring Fundamentals -> Racepak Smartwire

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General Tuning Discussion -> Water Meth Injection - Which Kit to purchase? Wire diag help?

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EFI Wiring Fundamentals -> Splicing in an existing OEM wire harness

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General Tuning Discussion -> Haltech Nexus

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General Tuning Discussion -> Afr goes really rich tuning issue or mechanical

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EFI Tuning Fundamentals -> Tools of the trade. Oscilloscope

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EFI Tuning Fundamentals -> Hardware you recommend Computer etc

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Off Topic Discussion -> Use Electric Wastegate Actuator on Aftermarket Turbo?

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EFI Wiring Fundamentals -> Confused about open barrel splices and tools

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Diesel Tuning Fundamentals -> flame speed, injector timing and load

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Build Threads -> Audi A4 Hillclimb and basic time attack

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General Tuning Discussion -> Diesel AFR

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Practical Engine Building -> Part storage FYI

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General Tuning Discussion -> Electronic Wastegate

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Practical Motorsport Wiring - Club Level -> Harness through the firewall

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Practical Motorsport Wiring - Club Level -> Heat gun options

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General Tuning Discussion -> Is it possible to use a full Efi as Ignition only at first

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EFI Wiring Fundamentals -> DTM Connector Dust/Protective Caps?

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Understanding AFR -> Wideband sensor life span

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Introduction to Engine Tuning -> Laptop life

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General Tuning Discussion -> Maserati Standalone ECU?

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General Tuning Discussion -> Power Fc fueling method

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General Tuning Discussion -> Egt sensors

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EFI Wiring Fundamentals -> Deutsch DTM wire seal

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Practical Motorsport Wiring - Club Level -> Coil igniters

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General Tuning Discussion -> Elite Staging 550/2200cc

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General Tuning Discussion -> Advice about deadhead fuel rails setup

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Practical Motorsport Wiring - Professional Level -> Kapton Tape

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EFI Tuning Fundamentals -> BSFC

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General Tuning Discussion -> Tips for mapping to help traction

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EFI Wiring Fundamentals -> Same size wire

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Webinar Questions -> 43- Rotary fuel tuning

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Introduction to Engine Tuning -> Avg price to rent a Dyno

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General Tuning Discussion -> Stoichiometry at cruise

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Practical Standalone Tuning -> Centering on a cell

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Practical Motorsport Wiring - Professional Level -> Cam/Crank Wire Question

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EFI Wiring Fundamentals -> Entirely confused and frustrated by companies selling overrated components

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Off Topic Discussion -> Osciloscope choice

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Webinar Questions -> 095 Choosing a trigger method

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General Tuning Discussion -> How does MS translate to fuel percent being deliver (Rotary)

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General Engine Building Discussion -> Air flow of a rotary

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General Tuning Discussion -> General Tuning Tips for Datalogit FC Edit on RX-7

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Webinar Questions -> 213 | CAN Terminating Resistors

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EFI Wiring Fundamentals -> Can closed barrel provide stress relief?

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Practical Motorsport Wiring - Club Level -> Complete Car Rewire - PDM and Wire Recommendation

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General Tuning Discussion -> Dual Half Bridge and Fuel Pumps

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General Tuning Discussion -> Alpha N downsides?

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General Tuning Discussion -> Rotary timing settings

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Practical Motorsport Wiring - Club Level -> Wideband current draw for wire sizing

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EFI Wiring Fundamentals -> Fuse/relays with PDM

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Practical Motorsport Wiring - Professional Level -> When to use ATUM vs SCL

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EFI Wiring Fundamentals -> Best way to add a fused circuit and/or relay

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Practical Motorsport Wiring - Club Level -> Robust Method of Adding Resistors in Loom

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Practical Motorsport Wiring - Club Level -> Sizing wire for multiple low impedance injectors

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General Tuning Discussion -> Let's talk E50 vs E85

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General Tuning Discussion -> Tuning Intake Air Temperature / Coolant Temperature Bias Tables

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Link G4 Plus Software Tutorial -> Rx7 FD Hall Effect Sensor Problem

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EFI Wiring Fundamentals -> Starter Motor Trigger Cable Sizing

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Practical Motorsport Wiring - Club Level -> Harness Re-sheathing

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General Tuning Discussion -> Oscilloscope recomedations

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Boost Control -> Overboost Protection Fuel vs Spark cut

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General Tuning Discussion -> Would you tune this engine?

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General Tuning Discussion -> Bridgeported 13b drivability

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General Tuning Discussion -> AEM vs INNOVATE Widebands

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EFI Wiring Fundamentals -> What electrical connector/pins fit the ID2000 injector?

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Buy Sell and Swap -> best portable dyno for the price?

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MoTeC M1 Software Tutorial -> ECU Master - EGT to CAN in M130

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General Tuning Discussion -> Tuning with AFR or lambda?

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General Tuning Discussion -> Innovate LM-2 wideband inputs

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Practical Motorsport Wiring - Club Level -> KOSTAL SLK 2.8 Terminal Crimping

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General Tuning Discussion -> Lambda for a 20% meth mix fuel

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Understanding AFR -> Afr and black haze

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General Tuning Discussion -> ECU choice: Link, AEM, Haltech, Ecumasters

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Practical Motorsport Wiring - Club Level -> Splices\bus bar

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General Tuning Discussion -> at start, no ign.

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Practical Motorsport Wiring - Professional Level -> Tefzel Wire

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General Tuning Discussion -> 13bt BAC, Idle Control Valve

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General Tuning Discussion -> Piston engine tuning to rotary

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Understanding AFR -> Microtech tuning

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General Tuning Discussion -> Rotary fuel tuning - over run areas

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EFI Wiring Fundamentals -> What is the best method for star grounding with battery relocation?

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EFI Wiring Fundamentals -> DTM open barrel pins

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EFI Wiring Fundamentals -> Open barrel splice where to buy?

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General Tuning Discussion -> Rx7 bridgeport tune

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General Tuning Discussion -> Pop and bang tuning

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EFI Wiring Fundamentals -> Open barrel terminals crimp tool

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EFI Wiring Fundamentals -> Open Barrel splice vs y splitter

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Engine Building Fundamentals -> Bolts with turn tightening - necessary to replace every time?

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EFI Tuning Fundamentals -> Running Sequential Injection but Wasted Spark Ignition

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Practical Motorsport Wiring - Professional Level -> Wire sizing for haltech ign1a coil on Deutsch Autosport connector

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General Tuning Discussion -> ECU selection for dual fuel, staged injection

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Practical Motorsport Wiring - Club Level -> Full Car Rewire - layout and fuse box planning

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Understanding AFR -> Afr vs knock

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General Tuning Discussion -> Stock to Stage 1

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General Tuning Discussion -> Rx7 Fc turbo ecu choice

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General Tuning Discussion -> Injector duty cycle prematurely reached ?

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EFI Wiring Fundamentals -> COP Wire Routing Question

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General Tuning Discussion -> Monitoring engine vitals (basic to advance)

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General Tuning Discussion -> Licences for tune MoTeC gold box

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General Tuning Discussion -> Haltech CAN refresh rate

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General Tuning Discussion -> Rich Idle. Is it Dangerous?

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EFI Wiring Fundamentals -> Wire: Any one knows about Flry-A / Flry-B ??

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EFI Wiring Fundamentals -> Correct method to battery relocation

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EFI Wiring Fundamentals -> CAN Bus resistor

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EFI Wiring Fundamentals -> Power supply splice question AEM Smart Coils

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General Tuning Discussion -> high power EVO 8 Dyno question

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General Tuning Discussion -> How to select best LM2 Wideband

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Buy Sell and Swap -> Haltech Elite 2500 with PNP loom to suit NA8 mx5, Brisbane AUS

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EFI Wiring Fundamentals -> Common Source wiring.

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EFI Wiring Fundamentals -> M27500 - other uses

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General Tuning Discussion -> Backfires when letting off throttle

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General Tuning Discussion -> ID1050x Vs ID1000

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General Tuning Discussion -> Rotary with water methanol, but little to no gain

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