Axle's UK Holley carburettor - V8 Toilet Bowl Tuning advice and help page

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Axle's UK Holley carburettor - V8 Toilet Bowl Tuning advice and help page I run a 600 on the racetrack and an 850 on the dragstrip

I have decided to offer my help to fellow American UK enthusiasts on tuning Holley carbs and getting things running right, both via messaging and even in person.

30/01/2026
https://youtube.com/shorts/0VIT4699D_I?si=rdp4VuaPrFoktSoySome blyton park action bludgeoning my way past on the 600cfm
30/01/2026

https://youtube.com/shorts/0VIT4699D_I?si=rdp4VuaPrFoktSoy

Some blyton park action bludgeoning my way past on the 600cfm

Just some footage from a recent track day here in the UK. 95 firebird m6, stripped, kyb adj shocks, ls1 rotors with yellowstuff pads. Accelera 651 tyres, bra...

30/01/2026

Nowadays everyone wants crazy money for tuning, rolling roads etc and often people have no idea whats really actually happened when it comes to carb tuning, they just hope a few turns of the idle screws will fix everything.

I genuinely love a holley carb be it a doubler or a vacuum secondary. I have learnt a lot over the years from our American cousins who tawk lark thayt when it comes to tuning. I love the comments I get at the racetrack and the recoils in horror that Ive butchered my car and stuck a toilet bowl on top of it like why didnt I just stick with EFI?

My aim is not to fix anyones car but to help YOU fix your car if you're running (or cant get running) a holley. So feel free to msg me with some basic info, engine, cruiser, abuser, type of carb, ignition system etc. Note also a wideband 02 is very useful but not essential.

I also if need be dont mind travelling, hopefully see some cool cars (lincolnshire/south yorks) for b**r money.

(paypal [email protected])

I have spares, jets, accelerator pumps, and ofcourse tools like a vacuum gauge, timing gun and my trustee screwdriver

To make 1 thing clear I am not touching any ones car. This kind of thing can result in fires and all sorts of responsibilities I dont need. So for example if you arent running a return line, or a pressure regulator or theres just some dodgy plastic filter touching the exhaust, you fix it I will only take an advisory pointy role.

My number 1 advice tip is firstly get your timing (both initial and total) right.

I run a 95 Lt1 firebird 6spd on the track on a holley 600 vac secondary, and I run an 85 monte carlo big block with a lumpy cam on an 850 double pumper purely in a straight line.

I'm a 1985 child so whilst I'm not a total newbie I'm sure I've still got a lot to learn from some wiser old schoolers out there. Always learning rubber burning

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