HKS 24999 AT003 Fine Tune Timing Belt 1jz

HKS 24999 AT003 Fine Tune Timing Belt 

Fine Tune Timing Belt

This timing belts best suited for use with HKS Slide Cam-Pulley. Optimized belt strength for each engine application makes the Fine Tune Timing Belt ideal for use with HKS Slide Cam-Pulleys for high power/high RPM engine.

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

Previous timing belt manufacturing techniques have involved with applying pressure from the outside to the teeth. This applies tension to teeth making them weaker. By forming a mould with the correct shape of teeth to begin with, it allows the teeth shape to be formed without compromising belt strength and can decrease the belt skipping at high torque engine.

Teeth rubber is made from H-NBR grade rubber for additional strength.