Description: 3.90" Standard 8-Rib Pulley for ProCharger P1, D1, and F1 Series Superchargers Fits: P1SC, P1SC-1, P1SC-2, D1, D1SC, F-1D, F1, F1-A, F1-C, F1-RTOP 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!The lightening recesses on both sides of the pulley reduce its weight and rotational inertia for faster increases and decreases in rpm. 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.Please check our other auctions for additional 8-rib Pulley sizes. Also, see our auctions for pulleys with Sur-Grip®! 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. Over 3100 Positive Feedbacks on eBay - Buy With Confidence!
Price: 175 USD
Location: Horicon, Wisconsin
End Time: 2024-02-11T22:20:09.000Z
Shipping Cost: 11.5 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
Part Brand: 928 Motorsports
Manufacturer Part Number: SCU-PRC-8R-390
Brand: 928 Motorsports
