10 Rib Belt Drive - Camaro / CTS-V / CT5-V - LT1 / LT4
TooHighPsi's 10-rib belt-drive conversion improves supercharger belt control for Camaro, CTS-V and CT5-V LT1/LT4 applications while allowing the crankshaft and supercharger pulleys to be selected separately.
The system provides 30% more peak belt tension, 12% more belt-length take-up and a 48% larger tensioner shaft and bearing assembly. The +2 belt arrangement places two additional ribs forward of the standard eight-rib position.
Package includes: Camaro/CTS-V billet tensioner bracket, bracket hardware, GM LT5 belt tensioner, one smooth 74 mm 10-rib idler, two ribbed 70 mm 10-rib idlers and three pulley spacers with hardware.
Not included: crankshaft pulley, supercharger pulley and drive belt.