Arrows.....rated to 10000rpm

GT35 external wastegate...screamer pipe for running in..ROFL Unfortunately i cant keep it like it as apparently doin a top speed run with it will alter the air turbulance under the car making it unstable....dont want to harm poor old Mike now do we Aiming for 650bhp plus on race fuel and around 600bhp pump fuel.

Every other specification is secret and will remain that....as like all other big bhp boys we dont want everyone doin it,thats if i acheive it and it dont blow on the dyno