25 Aug 2023 / By Peter Kelly

095: Is Pushing 200 PSI Through an SR20 Even Possible? [PODCAST]

095: Is Pushing 200 PSI Through an SR20 Even Possible? [PODCAST]

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With enough effort and development time, where's the limit on how much power you can extract from an engine? On this episode, Mark Mazurowski of Mazworx is here to talk about his own experiences in doing just that with Nissan’s iconic 90s workhorse, the four-cylinder SR20.

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21 Aug 2023 / By Taz Quinn-Walshe

800hp ALL MOTOR Club Racer

800hp ALL MOTOR Club Racer

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No boost, no worries! This C5 Corvette is filling the trophy cabinet on displacement alone. Jake Rozelle's C5 Z06 Chevrolet Corvette is no stranger to the Optima Ultimate Street Car Invitational having taken victory previously in what is a well setup street driven race car.

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18 Aug 2023 / By Peter Kelly

094: What Makes This Record-Breaking Corvette So Fast? [PODCAST]

094: What Makes This Record-Breaking Corvette So Fast? [PODCAST]

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There’s no denying that the C6 Corvette is an excellent sports car platform, but it’s probably not the first option that many people reach for when looking to put together an ultra-competitive top-level time attack car. Feras Qartoumy clearly understands its potential, though.

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17 Aug 2023 / By Taz Quinn-Walshe

Why We Use Rod Ends

Why We Use Rod Ends

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Amazed at how race drivers can position their cars what seems like millimetres away from each other without making heavy contact around a race track? While skill is an important factor, having a car setup that gives precise control and predictability is an essential ingredient.

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17 Aug 2023 / By Taz Quinn-Walshe

Did We Almost Make A MASSIVE Mistake?

Did We Almost Make A MASSIVE Mistake?

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Mounting the engine further back in the engine bay is a bit of a no brainer when it comes to the advantages, or is it?

In this today at HPA update we take a look at the Honda KRX project car which we did previously talk about in relation to moving...

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17 Aug 2023 / By Taz Quinn-Walshe

The PERFECT Racing Seat? | Precision Driver Control

The PERFECT Racing Seat? | Precision Driver Control

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It’s no secret that a perfectly fitted seat gives a driver better control and feedback when it comes to any form of motorsport, but what do you do if you share the car with another driver to the point you might even be hot-swapping during endurance racing events? Jota Sport...

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17 Aug 2023 / By Taz Quinn-Walshe

Why Don't We MAX Out Torque Tables?

Why Don't We MAX Out Torque Tables?

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The introduction of drive-by-wire throttle has changed the game for what is possible when it comes to electronic engine control systems, but is it all as simple as just opening a torque request table and tuning everything to 11?

As Paul Blamire of EcuTek explains, no, it is far from that...

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17 Aug 2023 / By Taz Quinn-Walshe

Welder Buying Basics

Welder Buying Basics

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Thinking about buying a welder for your home workshop or already have one that is causing more trouble than usable parts?

 

A welder is one of the biggest investments many of us make when it comes to workshop tools, and Trae Humphreys of Miller welders is here to help us make...

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