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

Radiator Cap Cover - Violence
Bosch 850cc injectors set (6) high impedence
Banjo bolt 7/16 (ball bearing oil feed)
PACEMAKER exhaust system - Holden Commodore VE incl HSV LS2 and LS3
Tial 50mm BOV Q (high flow)
Tial 44mm wastegate (silver top)
Bosch 850cc injectors set (4) high impedence
Turbo beanie heatshield blanket - Titanium Series (T25 / T28)
BC Camshafts 3SGTE stage 2 / 3
BC cam gears Mitsubishi EVO 1-8
Turbo oil feed kit TD05/TD06 EVO 4-9 oil filter housing type - Kinugawa
Denso Kinugawa 600cc injector set (4) GDA GDB
Kinugawa T28 Actuator (S14 / s15) Billet (adjustable)
GFB EX38 EX40 EX50 wastegate clamp
BC Camshafts 4G63 EVO 9 stage 2 / 3 / 4 