We stock a full range of 8mm blower pulley’s, every size from 42 to 65.
Black anodised in stock
1/2″ and 14mm available upon request.
8mm pulley’s are suitable for ratios up to 35% overdrive.
14mm pulley’s can handle overdrive ratios above 35%
Contact us to help you work out what overdrive you need to get the boost you want.