I am upgrading to a 2.2 inch pulley on my gen 1 l67. What size belt would i need to do this

Not sure if a smaller belt would be needed? I asked the same question, turns out there is a larger tensioner pulley available that should be able to take up most of the slack (not 100% though). but before a smaller pulley i would say to go with an intake of some kind and open up the exhaust a bit, no sence of trying to feed it extra air if it cant pull it in or push it out. Just my 2 cents.

Thats the plan but im just going to do the pulley while i have it apart the intake is next month and the exhaust is after that. by the way ill need some sugguestions for those too thanx.

Whatever you do...get a Gatorback belt...best one around from what I'm hearing

Exactly what is a gatorback and where do i get one

Here is a nice simple link for ya

http://www.timskelton.com/lightning/...lity/belts.htm

Not Bonneville related, but you can get em at Autozone, a lot of members have em and can share P/N'* for ya

Looks good ill check out my local autozones

Autozone will probably have one of them in stock, and order the other for you. The 2.2" pulley upgrade on a 92/93 almost REQUIRES the ZZP oversized idler pulley in order to get enough belt wrap around the smaller pulley. It also allows you to keep the stock belt length, which is nice if you have to replace one in a year or two and can't remember the size.

The idler is available at www.zzperformance.com and is confirmed to fit our cars (by me )

Kicking this one down to forced induction......