Description
Rebuilt ‘Crusher’ bypass valve assembly with dual port actuator, right hand assembly. Inner most port can be left vented and used as is.
A different actuator can be requested. Picture does not show the correct actuator. Includes O-ring. Made to fit Whipple Superchargers with the same outer diameter. Can be used in other applications.
1.75″ butterfly, 2.25″ diagonal bolt pattern, 1.8″ outer diameter.

JB Performance Supercharger Oil with Stage 3 Technology 8 ounce bottle.
3.75" Whipple 10 rib Mercruiser 500EFI supercharger pulley
Replacement 1.5" brass butterfly plate kit
Whipple Supercharger oil 155ml 1.6L (100AX, 1600AX, 1600AR), 2.3L (140AX, W3A, 2300AR, 2300R, 2300AX, 2300AXM, 2300AXO), 175AX 2.9L, 235RF 3.8L
Replacement 17mm x 27mm rear needle bearings
Bypass valve assembly, right hand Whipple 1.55" 