ZPE Griptec ultra lightweight 8-rib pulley for Procharger Supercharger kits, Made from billet 7075-T6 aerospace grade aluminum. Stronger and harder than 6061 T6. This pulley is equipped with GripTec a micro machining technology. This technology allows the maximum grip force to be applied to the component and belt without damaging your belt. You wont have to worry about belt slip with GripTec. Get the maximum performance out of your supercharger.
Fits Procharger Superchargers
GripTec Features
- Helps eliminate common belt slippage
- Maximum gripping force
- Re-Gain boost when matching size to size pullies
- US Patented Micro Machining Process
- Minimizes belt wear through less friction
- Multi-directional machined ridges and valleys
- Griptec Surface acts as escape ducts for trapped air and debris
- 2pc Kits include hub for easy pulley removal and installation
Pro Install Tips:
- Before installing you new pulley you may want to verify your pulleys alignment referencing your original pulley with the new Gritpec® Pulley.
If you wish to know more about how to do this chose from the Links. Pulley_vs_Pulley_Check.pdf Or Pulley_Vs_Pulley_Check_Video
- For the Stainless socket cap screws use a 5mm allen wrench. Tq M6 Screws to 6-7 Ft-Lb
- Do not use impacts for torqueing the pulleys hardware. We recommend a proper calibrated tq wrench. Over torqueing can lead to hardware failure.
- When swapping multiple pulleys/rings for different setups, inspect the dried Loctite and remove excess cured Loctite before re applying new Loctite. This will ensure that the new Loctite cures and bonds to the screws and hub/receiver. Using a right angle pick, light wire brush or pipe cleaner helps removed buildup of old Loctite.
- Follow your superchargers recommended TQ spec for the retention bolt or nut. We recommend using Loctite Blue or Red depending on your requirements.
- Don’t use an impact on the main shaft bolt/nut for the Hub/Receiver over torqueing can cause deformation of the hub or damage your shaft.
Other useful info.
You can reuse your keyways. For ProCharger systems the Keys are usually 3/16 key stock. Some factory pulleys may have only one Key. Our new Receiver is prepped with 2 keys for versions that use 2 keys. This extra Key slot will not affect anything if not being used.
Always use Blue Loctite and use proper install tools to correctly TQ to 6-7 ft-lbs.
Our Stainless hardware for our M6 thread is a M6x1.0 by14mm length.
Our ProCharger pulleys come standard with our Level 3 Griptec®.
Beefcake Racing is an Authorized Dealer for ZPE Industries, call 1-855-827-7223 from 9am-10pm EST.
CA Residents: WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov
