3.0/3.8 Whipple pulley

Description

We are now introducing our new 3.0 and 3.8 10 Rib Whipple pulley with our V-Knurl grip technology. Our pulley incorporates a number of features that significantly reduces belt slippage for more HP and offers low inertia and fast spooling design. Our pulley was engineered by us and with the help from Blackbird Performance it was further developed with there extensive testing on the dyno and track to build the best Whipple pulley on the market for making the least amount of belt slip to get you the most HP out of your engine. We offer 4.0 3.375 3.50, 3.250 or any custom size you need at no additional cost. Our pulley is available through us and through Blackbird Performance.  Engineered for race proven performance that will put you in the winner circle. Give us a call if you have any questions about this product or would like to get more information about this product

Features:

V-Knurl grip to eliminate belt slippage

low inertia for fast spooling

Available in any size

Made from T6 6061

Race proven on the track