Belt Drive Dist. Kit SBC w/+.391 Raised Cam

The JESEL Belt Drive Distributor Kit SBC with +.391 Raised Cam is designed for serious small-block Chevrolet builders who require precision ignition timing and reliability in extreme conditions. This kit effectively addresses the challenges faced in high-performance engine builds, particularly in maintaining accurate distributor drive synchronization when cam lift and duration exceed stock parameters.

The innovative belt-drive system eliminates the wear and slop associated with traditional gear drives, ensuring consistent firing order and enhanced throttle response across the RPM range. JESEL's design features a raised cam specification of +.391 inches, allowing for aggressive camshaft profiles while preventing gear-to-distributor binding that can occur in stock or mildly modified applications. The belt-drive mechanism utilizes a toothed HTD (Synchronous) belt running on precision-machined crankshaft and distributor sprockets, effectively reducing backlash and harmonics that can compromise timing signals.

This kit is ideal for carburetor tuning, EFI calibration, and maintaining stoichiometric ratios under load, making it a valuable addition for those building street-strip hybrids, competition engines, or dedicated race platforms. Its compact footprint of 9.7 x 5.1 x 12.4 inches allows for easy integration into tight engine bays without interfering with fuel systems or accessory drives commonly found in restomod and street-rod applications.