Description: 4.0" Premium 8-Rib Pulley for ProCharger with Sur-Grip®P1SC, P1SC-1, P1SC-2, D1, D1SC, F-1D, F1, F1-A, F1-C, F1-R Superchargers Fits: P1SC, P1SC-1, P1SC-2, D1, D1SC, F-1D, F1, F1-A, F1-C, F1-RSur-Grip® fights Belt Slip!What Sur-Grip® is: Sur-Grip® is a tungsten-alloy granular coating that is applied into the vees of the pulleys with a process called Electrofusion. This process creates a true metallurgical bond with the pulley and very high bond strength. The granular surface allows the rubber in the belt to "key" into the pulley, greatly increasing its tractive force. In addition to increasing the surface friction for the belts, it also increases the surface hardness of the material up to 72Rc, making the pulley itself more durable also.Please check our other auctions for additional 8-rib Pulley sizes with Sur-Grip® TOP QUALITY! Our supercharger pulleys are made from a single 6061 alloy aluminum billet, and turned to an accuracy within .001 of an inch. Unlike poorly-made pulleys that have straight-cut belt vees - that cause belt slippage - ours are properly V-Cut for maximum belt contact! . DIAL IN YOUR BOOST! Measure your current supercharger pulley across the belt lands as shown in the photo below. The next smaller size pulley will create more boost than you have now. Racers also exchange pulleys to bring the boost in right where they want it to match their gearing. Press "Calculate" to see what your impeller RPM's will be. This information will help you select the right pulley size for your bearing life, or to bring your compressor map into line with your engine. [link removed by eBay] Returns: We want you to enjoy your purchase. After you receive our item, please inspect it promptly and lets us know right away if there are any issues. If you need to return it, contact us for an Return Authorization. Returns must be unused and uninstalled, in new condition. They do not have to be in the original packaging. All returns are subject to a 20% restocking fee. If the reason for the return is our error, we will ship the replacement item to you at our expense. To See What Others Who Have Bought This Item Have To Say About It and Our Service ClickHere Over 3100 Positive Feedbacks on eBay - Buy With Confidence!
Price: 315 USD
Location: Horicon, Wisconsin
End Time: 2024-01-30T22:14:51.000Z
Shipping Cost: 15 USD
Product Images
Item Specifics
Restocking Fee: No
Return shipping will be paid by: Buyer
Returns Accepted: Returns Accepted
Item must be returned within: 14 Days
Refund will be given as: Money Back
Type: Pulley
Manufacturer Part Number: SCU-PRC-8R-400-SG
Brand: Unbranded
