04 Jul 2025 / By Brad Smith

141: This Could Make or Break Your New Harness. [PODCAST]

141: This Could Make or Break Your New Harness. [PODCAST]

4

Forget the hype around “Mil-Spec” wiring — most builds don’t need it.  Smart, fit-for-purpose materials and design can still deliver a reliable harness with great performance and aesthetics.

Read more
02 Jul 2025 / By Taz Quinn-Walshe

Why Your CAD Designs Don't Work

Why Your CAD Designs Don't Work

2

Designing an elaborate engine block or cylinder head in CAD is one thing, but actually manufacturing that design is another challenge altogether. In this video, we talk with Gerry from Crest CNC about what it takes to turn complex billet and cast designs into reality.

Read more
26 Jun 2025 / By Taz Quinn-Walshe

Are 'self tuning' features a scam?

Are 'self tuning' features a scam?

26

Can Holley’s Sniper 2 EFI system really tune your engine without touching a laptop?

We put this all-in-one throttle body EFI solution to the test on our 1966 C10 with a small-block Chevy 350.

Read more
20 Jun 2025 / By Brad Smith

140: You Don't Need a PhD to Add SERIOUS Performance [PODCAST]

140: You Don't Need a PhD to Add SERIOUS Performance [PODCAST]

20

You can go a long way with club-level aero — and this is how to do it. On this week's episode of Tuned In, ex-Mercedes F1 aerodynamicist and brand new HPA tutor Kyle Forster helps you find big gains in performance by adding aero.

Read more
19 Jun 2025 / By Taz Quinn-Walshe

What’s really KILLING your catalytic converter?

What’s really KILLING your catalytic converter?

19

You might love the look and sound of your flame-tune, but is it killing your catalytic converter (CAT)?

In this interview, Matt Latino from G-Sport by GESi explains the limitations of factory catalytic converters and why performance builds often require something more capable.

Read more
19 Jun 2025 / By Taz Quinn-Walshe

Don't Guess. Be SMARTER and go faster with Aerodynamic Fundamentals [ONLINE COURSE]

Don't Guess. Be SMARTER and go faster with Aerodynamic Fundamentals [ONLINE COURSE]

19

Are you looking for faster lap times, but struggling to find the extra speed? Aerodynamics could be the answer.

Read more
19 Jun 2025 / By Taz Quinn-Walshe

'This is the way.' | AN JIC Line Quick Release

'This is the way.' | AN JIC Line Quick Release

19

AN lines are awesome, that is a fact, however space is limited in just about any engine bay and sometimes it can be difficult to get your AN spanner onto the nut at the best of times, let alone when you're in the pits during a busy race weekend.

Read more
19 Jun 2025 / By Taz Quinn-Walshe

A Clever Solution | 400HP 3-Cylinder G16E-GTS

A Clever Solution | 400HP 3-Cylinder G16E-GTS

19

The Toyota GR Yaris and GR Corolla are already cult favourites, and now they’re about to get even faster. In this interview, Ben from ARTEC Performance reveals the 18-month R&D journey behind their fully emissions-compliant bolt-on turbo kit for Toyota’s GR platform.

Read more