Originally posted by BurritaSVT:
So you are staying stock internals? Seem like another 600 you put some better pistons in at least. Seem that the rods are good for more than 400 hp. What about the valves stem seals hope you least change those they come with the kit. Hope things work out for you just do it one time.....



I hate to break this to ya bud, but the stock pistons in the '01+ engines will also hold 400 HP.
But that's only if you tune the engine right and have an intercooler.

Former owner of '99 CSVT - Silver #222/2760 356/334 wHP/TQ at 10psi on pump gas! See My Mods '05 Volvo S40 Turbo 5 AWD with 6spd, Passion Red '06 Mazda5 Touring, 5spd,MTX, Black