Announcing TopgunZ ACE Supercharger Kit!

Originally Posted by redondoaveb

Did you buy your kit used? The stock jackshaft and sc pulley's are 3.20. So, your jackshaft is the stock pulley which makes sense as that's the one you don't want to change if you don't have to. They don't make a 2.89 so your sc pulley would be a 2.85 or 2.95 if measured correctly which means someone had to have changed it at one time. If that's the case, you should be running a 3" sc tensioner pulley instead of the stock 2-1/2" in order to take up the additional belt slack that going with a 2.85 or 2.95 is going to cause.

Originally Posted by JVerge5363

The Kit was purchased new from Topgunz thru RT Tuning. They installed the setup that was sent directly from Aaron. Can you please explain to me which pulley you are calling the sc tensioner pulley? I'm guessing it's the one directly behind the sc. Correct?

Originally Posted by redondoaveb

The adjustable tensioner pulley between the sc pulley and the jackshaft pulley

Originally Posted by JVerge5363

What is the advantage of running the 3.47 jackshaft pulley (sc side) and 3.0 SC pulley?

Originally Posted by redondoaveb

More boost

Originally Posted by redondoaveb

Disadvantage is if you're running the V3 blower you'll be spinning it so fast (over 62000 rpm) that you'll destroy the oil slinger

Originally Posted by JVerge5363

Yeah but I'm only running 1050 injectors so I won't be spinning as fast as you