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2jz Starts and Shuts off on haltech nexus s3

by jnazario on in EFI Tuning Fundamentals

by jnazario

SCANNER

by claforte on in Practical 3D Scanning

by claforte

Crankshaft gear timing spocket 1994 honda b16a3 obd1

by Angelallout60 on in How to Degree a Cam

by Angelallout60

HP Tuners MPVI4

by rafaelbf84 on in EFI Tuning Fundamentals

by coryjonathan95

Tuning a kseries without a knock audio device

by Parmeshxwn on in EFI Tuning Fundamentals

by Parmeshxwn

Trnio app removed

by driftmob on in 3D Modeling & CAD for Motorsport

by Connor Anderson

Intermittent idle stumble when stopped in gear

by Travman92 on in Diesel Tuning Fundamentals

by Woody35

3 port boost controller install

by Bry302 on in Link G4 Plus Software Tutorial

by Bry302

Fusion says my path is not smooth

by Bkardoso on in 3D Modeling & CAD for Motorsport

by Connor Anderson

Prototype race motorcycle harness design

by Mbassani on in Member Introductions

by Mbassani

Circular crimp tool.

by F1hotrod on in EFI Wiring Fundamentals

by Caleb Fiebig

EFI/HPT to WinOLS?

by 6eto.6 on in WinOLS Mastery: Map Identification & Editing

by Woody35

Closed Loop Returnless Fuel System requirements

by Lashed240Z on in General Tuning Discussion

by Six_Shooter

1969 C20, brakes wont bleed after brake system rebuild

by mitrobinson on in Off Topic Discussion

by mitrobinson

Cant build boost

by ClayC on in Off Topic Discussion

by ClayC

Logging software

by Lkarimi on in Practical Reflash Tuning

by Lkarimi

Sr20det with stock pump with rx8 oil coolers

by Geokou96 on in General Engine Building Discussion

by Geokou96

Choc

by Chocace2026 on in Practical TIG Welding

by Chocace2026

E46 with M52 swap Linkecu Xtreme

by Purevision00 on in EFI Wiring Fundamentals

by Caleb Fiebig

Ford map and maf sensors

by Mtalley87 on in General Tuning Discussion

by Mtalley87

Rotary switch

by FJ motorsport on in MoTeC M1 Software Tutorial

by FJ motorsport

E fans wiring & ewp

by K--DOT--M on in EFI Wiring Fundamentals

by K--DOT--M

2017 hemi 5.7 vvt motor

by DHUNT74 on in General Tuning Discussion

by DHUNT74

Fusion 360 upload files issue

by Junior_2x on in 3D Modeling & CAD for Motorsport

by Connor Anderson

FT450 with IGN1A coils grounding questions

by Five 1 Fabrication on in EFI Wiring Fundamentals

by Five 1 Fabrication

05 mustang gt motor and manual transmission in 08 mustang gt

by Dustinsrt4 on in EFI Tuning Fundamentals

by Dustinsrt4

Need help with black smoke

by Mukhito on in Diesel Tuning Fundamentals

by Nick @ CalibratedPower

block prepration

by Moden8590 on in Practical Engine Building

by Moden8590

Erratic VVT (AVCS) Activity

by matt.osse on in General Tuning Discussion

by matt.osse

Dual plenum inlet on 4G63

by 4GFTW on in EFI Tuning Fundamentals

by 4GFTW

DBW Idle oscillation problem GPA

by Moe.216 on in MoTeC M1 Software Tutorial

by Moe.216

1G-FE tuning

by Zoufftunes on in Practical Automotive Maintenance

by Zoufftunes

Help with a elite piggy back install in 2007 Scion tc

by Thatslowskyline on in EFI Wiring Fundamentals

by Thatslowskyline

Seal washer 90210-08033

by SupraSupra on in Practical Engine Building

by SupraSupra

Need your help to start

by Northlinegarage on in General Tuning Discussion

by Northlinegarage

Presenting myself

by Northlinegarage on in Member Introductions

by Northlinegarage

Golf 4 101ps tuning

by teodortonchev on in Diesel Tuning Fundamentals

by teodortonchev

stripping and inspection

by Moden8590 on in Practical Engine Building

by Moden8590

block preparation

by Moden8590 on in Practical Engine Building

by Moden8590

engin especification

by Moden8590 on in Practical Engine Building

by Moden8590

BMW M52 Crank Sensor Wiring

by charlesfranz on in EFI Wiring Fundamentals

by charlesfranz

replacing exhaust with straight pipe

by Bdevito20 on in Diesel Tuning Fundamentals

by Bdevito20

Volumetric Efficiency

by RCR Dyno & Performance on in EFI Tuning Fundamentals

by David Ferguson

LS Crankshaft Thrust Clearance Too Tight

by InitialDIYmods on in Practical Engine Building

by InitialDIYmods

Mk60 ABS in rear of trackcar

by Smadayar on in Brake System Design and Optimization

by Connor Anderson

BMW F30 Canbus İd

by dadaloglu on in General Tuning Discussion

by dadaloglu

What upstream wideband oxygen sensors are available that fit my 2023 Mazda MX-5 ND2?

by SteveOreno on in General Tuning Discussion

by VisiblyLifted247

CAN DATA

by Metal&machines on in Diesel Tuning Fundamentals

by Metal&machines

Strange knock activity around 6 000 RPM

by DBR on in General Tuning Discussion

by DBR

Cruise Tuning

by D7Miii on in Practical Standalone Tuning

by M:EP

Holley Terminator

by BoostedTE21 on in Practical Standalone Tuning

by Caleb Fiebig

Title: 4G63 forged build clearance advice – 94 mm crank / 153 mm rod / Manley Extreme Duty pistons / E85 / 40 psi setup

by Basta on in Practical Engine Building

by Basta

PDM Grounding

by danzig on in PDM Installation & Configuration

by danzig

AFR

by Deboss on in EFI Tuning Fundamentals

by AdamRJones

In a bad spot...NEED IMEDIATE HELP!!!

by King_LB on in Practical Reflash Tuning

by Andre.Simon

My sad civic

by Honda noob on in Member Introductions

by EB Turbo

Tuning a Toyota 1VD-FTV in a VDJ79 Series.

by Kenrick on in Diesel Tuning Fundamentals

by Kenrick

looking for some help regarding an ecu master det 3

by Zubair on in General Tuning Discussion

by Zubair

Demoncat 2015 hellcat

by Demoncat2015$ on in Member Introductions

by Demoncat2015$

+5V reference, Signal Ground - Multiple splice points acceptable?

by braldey.daley on in Practical Motorsport Wiring - Club Level

by Six_Shooter

Valve Cover Worked Example References

by mark.silcock on in 3D Modeling & CAD for Motorsport

by mark.silcock

DTP Silicone/Urethane boot

by braldey.daley on in Practical Motorsport Wiring - Club Level

by braldey.daley

Hello, I'm tuner specialized in Honda from Brazil.

by Ferreira-GF-BR on in Member Introductions

by Otavio Santos

Hardware

by Dragun5150 on in Practical Standalone Tuning

by David Ferguson

Do I need RaceROM for a car thats been tuned with ECUTEK previously

by Shade46 on in EFI Tuning Fundamentals

by racerx43269

Tuning Subaru's

by Octal450 on in Member Introductions

by Octal450

enggine

by Moden8590 on in Engine Building Fundamentals

by Moden8590

wiring diagram software

by Ken on in EFI Wiring Fundamentals

by Chris250

R35 GT-R Throttle Wiring

by GTFourWRC on in EFI Wiring Fundamentals

by GTFourWRC

AlphaN or N only on ignition?

by DynoDom on in General Tuning Discussion

by M:EP

Tuning issues?

by riley25 on in Diesel Tuning Fundamentals

by Nick @ CalibratedPower

Wall Thickness of Main and Rod Bearings

by gotagonike on in Engine Building Fundamentals

by gotagonike

Sea doo brp rxt x 300 going into limp mode

by Adam650 on in General Tuning Discussion

by Adam650

Best way to splice...

by 006.5Racing on in Practical Motorsport Wiring - Club Level

by Caleb Fiebig

About the alternator,

by Heavenlyknight on in EFI Wiring Fundamentals

by Caleb Fiebig

Coilover adjustment - how much spring perch adjustment is too much?

by btjtaylor on in Motorsport Wheel Alignment Fundamentals

by Markku

Cheat sheet version

by dexti on in WinOLS Mastery: Map Identification & Editing

by snietsch

Electric WasteGate control direct from ECU H-Bridge? (MHI actuator)

by braldey.daley on in Boost Control

by braldey.daley

need a tow/haul offroad tune for a 2007 ford 6.0l powerstroke

by MrennisonJR on in General Tuning Discussion

by MrennisonJR

Safely setting base parameters with higher compression and aggressive camshaft

by Channam on in Variable Cam Control Tuning

by OMS

files

by rush performance on in Practical Reflash Tuning

by Taz.Quinn-Walshe

low impedance vs high impedance injectors

by Stasikisats on in EFI Wiring Fundamentals

by BlackRex

7 Bar LB7 boost sensor questions

by NWFEquipment on in Practical Diesel Tuning

by Nick @ CalibratedPower

Required Sensors

by luiscarvalho on in Practical Diesel Tuning

by luiscarvalho

Video sin audio español

by Cbarrera2002 on in Practical Reflash Tuning

by Cbarrera2002

Dirt Bike Tuning

by Sprague89 on in Member Introductions

by Tmoore

Hello from SoCal

by Tmoore on in Member Introductions

by Tmoore

Tuning issues?

by riley25 on in Diesel Tuning Fundamentals

by riley25

th1a turret head cannot insert size 20 contact

by ww.co.th on in EFI Wiring Fundamentals

by ww.co.th

2JZ GE VVTI COP conversion

by TDion on in EFI Tuning Fundamentals

by TDion

Confusing problem: Intermittent Lean Condition Above 4000rpm

by dean.o on in General Tuning Discussion

by dean.o

3D printed engine mounts / automotive bushings

by DylanW01 on in 3D Modeling & CAD for Motorsport

by Connor Anderson

Channel Reports

by STRRACE on in Data Analysis Fundamentals

by STRRACE

Ford HotRod Cams on 4.6L V3

by aPaulO on in General Tuning Discussion

by aPaulO

Creating rectangle patterns on curved surfaces

by bc07 on in 3D Modeling & CAD for Motorsport

by Connor Anderson

MCP to have Codex or Claude automatically create images in Fusion

by Scott Meddings on in 3D Modeling & CAD for Motorsport

by Scott Meddings

Wide Band O2

by TRY ME on in Practical Diesel Tuning

by TRY ME

SR20DET no spark while cranking

by Waldethemar on in Practical Standalone Tuning

by Waldethemar

new tune

by King_LB on in EFI Tuning Fundamentals

by David Ferguson

Course stream to TV.

by Wecanslide on in Off Topic Discussion

by nugentp

We usually reply within 12hrs (often sooner)

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