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

Toyota 4EFTE Starlet manifold and dump pipe set (suit TD04/TD05 turbo)
Motul oil 300V Power 0W30 2L
D2 Racing coilovers - super street series
DPR 700 external fuel pump
Seat rails - Bride IG Low Position - FIA
Bosch 650cc injectors set (6) high impedence
BC Camshafts 7MGTE stage 2 / 3
BC Camshafts VQ35 stage 2 / 3
4G63 Turbo dump pipe EVO 7-9 Kinugawa
BC Camshafts RB26DETT stage 2 / 3
Lucas Hot Rod and Classic engine oil 4.7L
BC Camshafts 4G63 EVO 1-3 stage 2 / 3 / 4
Wastegate dump pipe (screamer pipe) 50mm
Turbosmart Dualport smart port BOV - Nissan R35 GTR kit 