Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum - View Single Post

03-06-2002, 08:53 AM

Well first off the factory bottom end of the VG30ET is said to be good to over 500+hp, so there is no need for expensive rods and pistons, just a good rebuild if the engine you find is less than perfect. The heads on the other hand will need some work after about 350-400hp. The stock turbo is good to only about 12.5 psi without an intercooler and stock injectors, which translates to around 230hp-270hp.

Installation wise not only will you need new mounts, but also custom exhaust manifolds and crosspipe, a modified crossmember, and possibly a different intake manifold (Maxima or custom job) to clear the hood. The wiring has yet to be done between the two cars, so you also have that issue to deal with.

03-06-2002, 08:53 AM	#2
Guest Posts: n/a	Well first off the factory bottom end of the VG30ET is said to be good to over 500+hp, so there is no need for expensive rods and pistons, just a good rebuild if the engine you find is less than perfect. The heads on the other hand will need some work after about 350-400hp. The stock turbo is good to only about 12.5 psi without an intercooler and stock injectors, which translates to around 230hp-270hp. Installation wise not only will you need new mounts, but also custom exhaust manifolds and crosspipe, a modified crossmember, and possibly a different intake manifold (Maxima or custom job) to clear the hood. The wiring has yet to be done between the two cars, so you also have that issue to deal with.