Before i ask this it's NOT one of Steve aka Cossie4i's attension seeking threads..

Genuinley would like to know, would headwork be REALLY benificial to my spec??
T35.55
205 Block
Seimens 72s
NMS Live map etc etc

It made 355bhp/360ft/lb @ 30psi when Mark rollered it @ Motorworx, so more boost to be had too if wanted

Just wondered what headwork and maybe a cam change would do?? or not worth doing ??

I guess the Turbo is the limiting factor to be fair....

Thanks.........