We just had a last minute job in Europe come up and I will be out of town from Friday Nov 15th until around the end Nov or beginning of Dec.
I will be able to drop ship anything our distributors carry and will try to do so quickly. 
Brit will be able to ship anything we have on the shelf until she flies out in about a week. 
Any other orders we will try to take care of as quickly as possible once we return. 





HKS Fine Tune Timing Belt (silvertop)


This belt will fit the Blacktop motor if you swap to the Aisin-OPT-036 oil pump and 16 valve timing belt tensioner.

The Blacktop hydraulic tensioner has been knows to slip teeth at high RPM and with the BT being an interferance engine that is not a good thing. Most people who push their motors hard enough to need a high performance timing belt usually switch to the manual tensioner and the belt listed here. This is probably why HKS discontinued the belt specifically for the Blacktop.


Timing belts best suited for use with HKS Slide Cam-Pulleys. Optimised 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 engines.

Belt strength has been optimised for each engine application. Designed to allow stable belt tension even when heat expansion occurs in the engine

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

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

List price: $180.00
Price: $168.00
Weight: 2 lb
Dimensions: 2 in × 6 in × 6 in

courtesy of