Quote Originally Posted by u mad? View Post
Adrian got 140kw atw with c2 with headwork

def dont swap it for a c7. waste of money.
If you're referring to mine, the block is built too haha :P

with just headwork (cams/valvesprings) I was at 110kw. 139kw with further headwork, forged pistons and rods and boltons.

But yes I 100% agree!! Don't swap out for ITR engine if you already have a B18C2. The gains are not worth what people want for the engine. $4k for an ITR engine will fund the works for your engine and make better power. Average stock ITR engine with moderate kms generally makes 110kw-115kw atw. you can get that from cams, bolt ons and tune easily, if not more.