Supercharger Drive Pulleys
Vortech Cog Style Supercharger Pulleys with an 8mm Pitch are machined from 6061 T-6, hard anodized aluminum with the proper profile to maximize surface contact area for precise fit. Each pulley is built to SAE standards. Cog pulleys must only be used with applications that employ H/D superchargers and Vortech Race Bypass Valves.
A change in one pulley size will usually effect boost 1-2 PSIG… down in diameter, up in boost and vice versa.
The easiest and most effective way to get more power from your supercharged motor.
- Made of 6061
T-6 aluminum, hard anodized and built to SAE standards.
- CNC machined
for maximum surface contact.
- Use caution
when changing supercharger pulleys.
- It is recommended
that a By-Pass Valve is installed when installing a smaller than stock pulley.
- Designed to
fit most Vortech heavy duty Head Units
These cog drive pulleys are desiged to work with the V-20 series Vortech Supercharger
head unit, in which has a larger size shaft. V-20 series head units are V-24,