Some good info cheers. Still cant decide between charge cooler or a intercooler, guess will depend on space in the bay and the easiest to sort out, will see when fitting the engine. Ive got the later 24v so I guess better ecu for management. As said I agree and reckon you should go for the 1.06, like you say its nearly a 3l and with a proper manifold, downpipe and exhaust can reduce the lag. Ive got the GTX3582r it ran 700bhp on a evo and can produce more. Dont know what the lag was I'm sure a fair bit on the evo but on a 3l with the right intake, manifolds, down pipe and exhaust the lag can b