Originally Posted by crznx2000

friends car. red top sr20det, gt2871rs, s4 cams, enthalpy tune, cant remember what size injectors. 20 psi should make 400 hp. setup like this is old news, theres no "build" thread, we threw this together in a weekend. my cars getting the same cams, im just going with the t3/t4. rb 25 is a waste for the money, get a 26 if you HAVE too, but then you wont be able to afford the parts. and STILL will have a hard time making 500 hp, and keep the car driveable.