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Free Webinar
Find out what building a performance engine is all about, see how to make simple measurements with affordable tools, learn how to choose an engine machinist and get answers to your engine building questions.
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Find out what an Engine Management System really does and why E.F.I rocks, see how fuel and ignition tuning is done and what effect it has on power and torque.
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Learn how to tune GM engines using HP Tuners. Find out how the stock GM ECU works and how to make changes to both ignition and AFR. Learn how the HP Tuners scanner works and how to read data-logging.
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Member Webinar
In this webinar we’ll take an introductory look at the Holley Terminator X Max ECU and the tuning interface. We’ll look at how to configure a base map, learn about Holley ICF’s and how to add/remove them. We’ll also learn how to navigate the software and get t…
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Voltage, current, and resistance don’t need to be complicated. Learn how Ohm’s Law works and how to apply it to real world wiring problems.
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One of Holley’s claim to fame is the ‘self tuning’ functionality of their ECUs. This is a very powerful function that can do a pretty good job of getting your fuel table dialled in, however there’s a few tricks and tips, as well as some caveats that you need t…
Member Webinar
Not sure what computer you actually need for CAD? We break down the hardware that matters, what doesn’t, and how to choose the right setup for your needs.
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The trigger or engine speed and position inputs are the most critical sensors the ECU relies on. While many will be using one of Holley’s pre-configured ignition modes, in this webinar we’ll show you how to setup a custom trigger mode to suit your application.
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Chasing a short circuit can quickly turn into a headache. Learn a simple diagnostic trick that can help you find the fault faster without blowing fuse after fuse.
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Most people modifying or tuning turbocharged engines have probably heard of the term compressor surge, but it’s largely misunderstood. In this webinar we’ll find out what it is, what causes it, how to avoid it, and what it can do to your turbo.
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Solder, crimp, or splice — which connection actually holds up under vibration and load? In this webinar, we put all three to the test and settle the debate.
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There’s nothing worse than a car that won’t idle by itself when it’s cold, or one that stalls every time you come to a stop light. In this webinar we’ll show you how to correctly setup the idle speed control in your Holley Terminator X Max ECU and explain how …
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Holley makes things easy when it comes to setting up your injectors with pre configured options for many popular injectors. However if you need to setup injectors that aren’t in their list then things get a little more complicated. We’ll demonstrate why and sh…
Achieving perfect cold start performance is one of those aspects that makes the difference between…
In the majority of factory cars a MAF sensor is used to tell the ECU…
Knock is one of the most common causes for engine damage, and as such it’s…
If you want fast and consistent launches from a standing start, launch control is a…
Oil starvation is a leading cause of engine failure in competition vehicles.
Paddle shifted sequential gearboxes are becoming more common in professional and semi professional motorsport.
While the best method to accurately adjust your VE table and/or MAF calibration is to…
Choosing the right turbo for your particular engine and application can be the difference between…
Aftermarket head studs and main studs are a common upgrade in any performance engine build.
Rotary selection switches are common in the motorsport world, allowing us to select from multiple…
There are an awful lot of connectors you deal with in the automotive world.
Balancing the components inside your engine can add up to an engine that operates more…
Optimising the power delivery of a powerful drag car can mean the difference between crossing…
When it comes to assembling your freshly built engine, properly lubricating the new components is…
One of the common tasks you may want to perform with an ECU is to…
While the primary reason for using the HP Tuners software is to allow the fuel…
Splicing a single wire out to multiple wires is something that must be done multiple…
Once you’ve got your rings fitted onto your piston and you’re ready to fit the…
When you're building a dedicated race car, the complete factory wiring harness is often removed,…
Particularly on turbocharged engines, flat-shifting can reduce the drop off in boost we see on…
Installing wire locks or spiro locks can be a tricky part of the engine building…
It’s a controversial topic for the purists among us, however the fact remains that there’s…
For the novice tuner, it can be challenging trying to decide what options you should…