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

Motul oil 4100 Turbo Light 10W40 4L
4G63 Turbo dump pipe EVO 7-9 Kinugawa
Adjustable Cam Gears Nissan RB20-25-26
Turbosmart FPR2000 fuel pressure regulator
BC Camshafts 4G63 EVO 1-3 stage 2 / 3 / 4
Banjo fitting M14x1.5 to -4AN (Oil feed)
Redline water wetter - coolant 355ml
Turbosmart Dualport smart port BOV - Nissan R35 GTR kit
DPR 500 internal fuel pump W/ Fitting kit
BC cam gears Nissan SR20 