SPE Motorsport Coyote Gen 4 & 5 Whipple 5-Bolt 10 Rib Blower Pulley Size:2.6 10 rib The SPE pulley system allows

The SPE pulley system allows the customer to change sizes with ease quickly

Better drivability for boosted applications

blend of cotton and polyester CVC fabric

WITHOUT LIMITATION

SPE Motorsport Coyote Gen 4 & 5 Whipple 5-Bolt 10 Rib Blower Pulley Size:2.6 10 rib The SPE pulley system allowsSPE Coyote Gen 4 & 5 Whipple 5 Bolt 10 Rib Blower Pulley The SPE pulleys offer an unmatched amount of grip. If you want to push the limits of your Whipple blower look no further. They are available in 6 or 10 rib. The patent pending CNC Convex Knurling process (CKP) on the SPE pulleys offers a perfect balance between belt grip and wear. The machining process allows the rib surface to offer varying grip under different belt loads. Under minimal boost