400hp

Engine S2 Rb25det block, neo head, Nitto head gasket, rb26 covers Rb26 rotating assembly 86.5mm CP pistons N1 oil pump Nitto water pump Rb26 N1 crank w/ extended collar/long end rb26 maxspeedingrods Tomei 262 poncams, ARP head studs, rod bolts & main studs, R35 coilpacks G30-770, 45mm...

Hey gurus! I don't post a lot on here but I've had a good look around. I own a s15 silvia and I think the time has come that I begin my quest for more power! I'll start off by saying that ideally I'd like to not forge the engine (as I just don't have the workspace at the min) for this project...