Tuning shops UK/IRL to help sort a 2018 Camaro ZL1 1LE

[EIRE V8]

Afternoon all...

Long story short, I picked up this 2018 Camaro ZL1 1LE a few weeks ago but the car was breaking up when you gave it some power. Can has 3k miles on it now, but as you can see from the Barrett Jackson add it looks like someone started a few mods (and maybe was half-way through).



Turns out it looks like the stock fuel system couldnt keep up due to the increase in boost as a result of the upgraded supercharger pulley. Bought a stock sized Metco pulley, and while shes running better now, still running into fuel system issues around 5k rpm. While the local mechanic has HP Tuners, he's not equipped with the knowledge or a rolling road to really get this sorted.

So, any recommedations on tuning shops in the UK or IRL that could help me get this baby back to the weapon she is?

Edited by EIRE V8 on Saturday 29th March 12:52

[stevieturbo]

What exactly are the fueling issues ?

Or are you needing it re-tuned to suit 95 RON ?

you could try

https://lsperformanceparts.com/about

Or maybe Craig at DynoTorque in Birminghal might take a look.

[Saleen836]

Did you have it re-tuned when you put the larger sc pulley on?

As asked in the previous post regarding fueling issues, is the car going into limp mode when hitting the higher revs? does it feel like a misfire? something else?

[Dave.]

stevieturbo said:

Or maybe Craig at DynoTorque in Birminghal might take a look.

This ^

[SystemOfAFrown]

How was the underfueling diagnosed? Breaking up under load could also be an ignition problem e.g. bad coil(s), HT leads or spark plugs.