Fujitsubo Super Ex Basic Exhaust Manifold - Nissan Skyline 4/2Door/Fairlady Z 2Seater/2By2 GC10/KGC10/S30/HS30/GS30 Clearance20 If you want to make

If you want to make 800-1300hp on methanol or 1300-1700hp on ethanol based fuels than we recommend going down a pump size to the Weldon 34704 which is rated at 4

and clips for the shifter end

The left/right throw can also be adjusted to 3 different settings (again

CRZ ZF1 and ZF2

Fujitsubo Super Ex Basic Exhaust Manifold - Nissan Skyline 4/2Door/Fairlady Z 2Seater/2By2 GC10/KGC10/S30/HS30/GS30 Clearance20 If you want to makeThe Super Ex series of exhaust manifolds are the result of extensive in house testing by Fujitsubo in Japan. Each header is perfectly designed to give the optimal flow of gasses to offer improved power, throttle response and exhaust note for each application. Perfect fitment is guaranteed.