Blog

11 Aug 2023 / By Peter Kelly

093: How Do You Build a 4500+hp Engine for the Strip AND the Street? [PODCAST]

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Drive nearly a thousand miles cross country, sit in traffic for hours, and spend your days laying down five and six-second ETs at the drag strip for a week solid? ‘Drag and drive’ events are a unique form of torture for some of the world’s fastest street cars.

10 Aug 2023 / By Taz Quinn-Walshe

Why Do Fuel Regulators Fail?

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Is your common rail diesel engine surging at idle or light load? It doesn't matter if you have a Cummins Duramax, Powerstroke or another flavour of engine your fuel regulator can be the cause of this, as Nick Priegnitz of Duramaxtuner and HPA diesel tuning course material explains.

10 Aug 2023 / By Taz Quinn-Walshe

WinOLS Free Demo Download

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Did you know you can download a demo version of WinOLS that is completely free and use it to follow and work through the examples in the WinOLS Mastery: Map Identification & Editing course?

In the many modules of the HPA WinOLS course you will find test files included that you can...

10 Aug 2023 / By Taz Quinn-Walshe

Bare Essential Wiring | Basic PDM Setup

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Ripping all your OEM wiring out and starting from scratch is a common wish, but is often seen as a daunting task when it comes to deciding what a 'bare essential wiring' setup looks like. 1 of 36 modules from the full PDM Installation and Configuration course.

07 Aug 2023 / By Taz Quinn-Walshe

Would You RACE This? | SCR1

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We'd RACE This 500hp EV! Would You?

A 500hp capable 'turn key' race car is something of interest to anyone interested in racing, but the fact we're talking about an electric vehicle (EV) here is a new and exciting concept for us all.

04 Aug 2023 / By Peter Kelly

092: Subaru WRX Rally Car… Powered by Ferrari?!? [PODCAST]

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You might not know the name, but you’ve probably seen Sam Albert’s Subaru WRX online. Powered by a screaming 4.

02 Aug 2023 / By Taz Quinn-Walshe

How To Use WinOLS | Interface BASICS [FREE LESSON]

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New to using WinOLS? This module, taken from the WinOLS Mastery: Map Identification & Editing course, will run you some of the basics when it comes to functions and visual layout options from when you first fire up the software. You can find the WinOLS demo download here: https://hpcdmy.

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01 Aug 2023 / By Taz Quinn-Walshe

Why Do FAST Drivers HATE Factory Suspension Bushes?

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No competent driver likes a car that moves around under braking and is lazy to turn in or out of a corner for no good reason, so they throw many OEM suspension components in the rubbish bin, including factory rubber bushings.