If you’re running the new World Products raised-cam small-block Chevy in your project vehicle, then JESEL has the belt-drive that you’re looking for. Get all of the details below.

Official Release:

JESEL Introduces Belt Drive for World Products Raised-Cam Small-Block Chevy

When World Products introduced its new raised-cam small-block Chevy at the 2012 PRI Show, JESEL’s Custom Shop had already prototyped and put into production a belt drive system part # KBD-31350. The World Products iron block features a .134” raised cam tunnel that combined with a 9.025” deck height provides room for a 4”-stroke crankshaft. It is available with lifter bores bushed for .904”-diameter lifters and is designed for a 50mm roller bearing cam. The JESEL belt drive system provides the missing link to put this potent engine package together.

JESEL, the innovator and leader in Camshaft Belt Drive technology CNC machines the mounting cover from 6061 billet aluminum fitted with a tensioning idler to compensate for the raised cam location. Other standard JESEL Belt Drive features include a Gates HTD high torque belt, high-vacuum Teflon cam and crank seals, externally adjustable cam timing and coated pulleys for wear resistance. A JESEL Zero-Thrust cam adapter assembly is optional to further reduce camshaft endplay.

Besides the JESEL Belt Drive advantages of super accurate cam timing, quick cam timing adjustments, and crank harmonic isolation, you can easily swap cams through the front cover without removing the oil pan – great for dyno testing and evaluating camshafts at the track. 

Features:

• Includes a Gates HTD high torque belt, high-vacuum Teflon cam and crank seals, externally adjustable cam timing and coated pulleys for wear resistance.
• Provides the missing link to put this potent engine package together with a World Products raised-cam SBC
• JESEL Zero-Thrust cam adapter assembly is optional to further reduce camshaft endplay
• Provides super accurate cam timing, quick cam timing adjustments, and crank harmonic isolation