hi guys.

got the car to 191bhp on the rollers. after i put a ap organic i wud like to go for more power. i want to run the car as safe as possible and do not want to put stress on the engine.

my spec is:
low compression pistons
kent cam
stage 1 turbo (boosting at 16psi, which i will be turning up to 19psi)
double capacity pace intercooler
scorpion zorst
green induction kit

cheers.

 

get yourself a ported head and a better intercooler

 

as above get a stage 3 head it makes a big diffrence when its combined with the cam and go for a grs intercooler

 

Change the intercooler. GRS, PACE, RadTed and Pro Alloy all do excellent coolers.

Don't just whack the boost up, you will need to ensure their is fuel there to match. I'd also be inclined to take off the induction kit and return to the standard airbox (but drilled on the cold side) and a K&N panel filter.

If you're going to get the head done just whack on a big one speak to somebody that knows what they are doing and spec the head accordingly.