Originally Posted by Bob@BruteSpeed

The Aster bracket is something we offer, so I can see why whoever you talked to at ProCharger may not know what you were referring to. ProCharger doesn't offer a cog drive for the 98-02 F Body, it wasn't an option that you could of gone with anyway when you bought your system. The belt needs to be as tight as a guitar string, and if you are using the stock ProCharger supplied air filter, that may be part or all of your problem. It is possible at 11 psi for the filter to be too restrictive, and I have seen it cause belt slippage. To see if the filter is part of the problem, try making several runs with it off in a clean area. Watch your boost gauge if you have one, as you may end up making several more psi of boost, which could lean it out. I sell a larger air filter that will fit in place of the stock filter. Here is a link to it. http://shop.brutespeed.com/ATI-AF056...AF056I-009.htm

Here is the link to the Aster bracket. http://shop.brutespeed.com/Aster-Aut...er-Bracket.htm

Thanks. Bob

Originally Posted by South

Very interesting point about the air filter; at what RWHP do you think the ProCharger filter starts to become restrictive? Right now I'm at 666 RWHP (on a Dyno Jet) with an air density tune - too much air is apparently flowing to use the MAF to tune.

Originally Posted by Bob@BruteSpeed

I'd say you have to be at the point where that filter can be too small. Bob

Originally Posted by South

Thanks for the great tips and links. Can you also tell me, why does a restrictive air filter make the belt slip?

Originally Posted by Bob@BruteSpeed

You're welcome. A restrictive filter puts a load on the blower as it can't get enough air, which causes the belt to slip as the engine rpm increases. Bob

Originally Posted by Bob@BruteSpeed

You're welcome. A restrictive filter puts a load on the blower as it can't get enough air, which causes the belt to slip as the engine rpm increases. Bob

Originally Posted by South

If I buy this filter and pick up a couple pounds of boost won't I have to worry about belt slippage anyway? 11 lbs + 2 = 13.

Originally Posted by GJS440

I'm inn for the aster bracket GP price! Pm me please so I can send payment and shipping info... Bob can you pm me please so I can get this ordered...