12 Rib REAPER Belt Drive - Camaro / CTS-V / CT5-V - LT1 / LT4
The TooHighPsi REAPER is a 12-rib supercharger belt-drive conversion for high-output Camaro, CTS-V and CT5-V LT1/LT4 applications. Compared with a 10-rib system, the wider belt provides approximately 20% more belt-to-pulley contact.
The redesigned billet tensioner bracket supports higher drive loads and provides two LT5 tensioner mounting positions for up to one inch of belt-length adjustment. The system uses a +3/-1 rib arrangement relative to the factory LT4 eight-rib layout.
Package includes: billet 6061 adjustable tensioner bracket, GM LT5 tensioner with smooth 12-rib billet idler, two ribbed 12-rib billet idlers, one smooth billet idler, mounting hardware and installation instructions.
Not included: crank pulley, supercharger pulley and belt.
Fitment note: The 12-rib crank pulley requires ATI damper #918856.