The GFB 200sx Underdrive Crank Pulley has been re-designed to further reduce weight, and more importantly, a steel wear sleeve has been fitted to the oil seal running surface to greatly increase the 200SX crank pulley longevity and eliminate potential oil leaks caused by wear over time. Nissan 200SX GFB Crank Pulley suits SR20DET & SR20DE RWD ONLY.
The accessories are under-driven by 20%, which does NOT compromise their performance at low RPM, but does help reduce parasitic losses at high RPM.
Part no 2005

Turbosmart FPR2000 fuel pressure regulator
Banjo fitting M16x1.5 to -6AN
Bosch 044 700HP external fuel pump w/ bracket
Denso Kinugawa 600cc injector set (4) GDA GDB
Bosch 750cc injectors set (4) high impedence
BC Camshafts SR20DE(T) stage 2 / 3
Bosch 850cc injectors set (6) high impedence
V-band flange and clamp set (4.00")
Lucas Hot Rod and Classic engine oil 4.7L
BC Camshafts RB26DETT stage 2 / 3 