I Post Entirely Way Too Much
Join Date: Sep 2009
iTrader: 27 reviews
Don't use that 6" pulley. You'll make less boost. Stock is 6.5". If you want to make more boost you use an overdrive (bigger) balancer pulley.
Also like I said in a PM I would be very cautious with that blower. Looks like he ran it no filter and rocks chipped away at it. If I got it, and it would have to be for $400-500 I would send it in for a full rebuild. Which minimum is $380 for seals and bearings. Not sure how much more for the impeller.
Supercharger rebuilds sells impellers. It would be really easy to do yourself. Just make sure you torque it. If you can't find out the torque specs for the but on the impeller just ask supercharger rebuilds.
Also, wideband, you can get a new AEM On eBay for like $160. Then a boost vac gauge, I think is important. It'll tell you if your having belt slippage, or a vacuum leak.
14 Mustang GT M6 - TVS, Kooks Full Exhaust, AED Tune
11.04 @ 130.1
621/557 @ 8.6psi
09 Corvette Z06 - 11.7 @ 123.5 (stock)
13 Mustang GT Bolt Ons - 11.58 @ 122.13
03 Mustang GT Vortech - 11.98 @ 118.68