100-3204 ARP 5/16-24 X 1.750 black hex water pump pulley w/ .500" fan spacer stud kit Main Caps MoTeC’s Standalone Knock Module (SKM)

MoTeC’s Standalone Knock Module (SKM) provides individual cylinder closed loop knock control allowing tuners to safely optimize high-performance ignition maps

Lambda Sensor Extension Loom (for NTK E1) 0

470" Bore Tapered Piston Ring Compressor

The stock pulley face is shaped differently from any aftermarket lightened pulley

Belt strength has been optimized for each engine application and designed to allow stable belt tension even when heat expansion occurs in the engine

100-3204 ARP 5/16-24 X 1.750 black hex water pump pulley w/ .500" fan spacer stud kit Main Caps MoTeC’s Standalone Knock Module (SKM)100 3204 ARP 5 16 24 X 1. 750 black hex water pump pulley w . 500" fan spacer stud kit