8-Rib High-Traction Supercharger Pulleys

EVOHUNTER

Yes 8 Rib 2.70" bought it off the vortech site.

But remember, if you put on a 2.70" on the blower, you need a custom tension bracket to allow more tension, and 3" idler pulley on the tensioner assembly. ive been through this all on a thread ill post it for you!

But like I said, the easiest way is put a bigger pulley on the jack shaft side, then you can still use your stock bracket, pulley and belt

I find it funny how Vortech says you can go from a 3.20 to a 3.15 and from a 3.20 to a 2.75" with the stock idler pulley and bracket.
it does not work! I know 100% .

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