Does anyone know the stock belt length? (7" crank pulley)?? I thought I needed a 1600mm/63" belt but not 100% sure.

 

No one here has an 88-92 and is running a P600B and can check the numbers on the belt?

 

For my 8" crank 4" blower pulley on my D1 setup, I am supposed to run a 65" belt. So 63" seems like it would be to long.

What is your blower pulley diameter? I would try emailing procharger about it, if they don't help you out let me know and I can try and give them a call for ya.

 

We need more information to be able to help you. First of all, ProCharger didn't make a 6" crank pulley for the L98 F-body. They make a 6.45", 7", 7.65", and an 8.5". Second, we need to know the diameter of your blower pulley. Third, we need to know if it's 8-rib or 12-rib.

 

Chances are, you're going to need a 56.5" to a 58" belt.

 

Typo, 7" crank pulley. 2.65 blower pulley. 8 rib belt. Now that you say 56.5 to 58 I must have measured 1500mm back then, that corresponds roughly

 

There is an 8.5" crank pulley and a 2.5" blower pulley with a 55" belt listed on ebay. States it's from a p600b blower. No application info though. doubt that helps much though.

 

Not true. I have an 8" crank pulley on my 91Z

 

I'm watching that one already, so nobody bid on it damnit LOL. V groove may come in handy for a vac pump I may end up running.

 

HAHA

I would over rev my blower at about 4k rpm with that 8.5/2.5, so I won't be bidding on it!

 

That doesn't mean it's not true. It just means I missed a size.

 

K080558 = 56 1/4"
K080560 = 56 5/8"
K080565 = 57"
K080566 = 57 1/8"
K080570 = 57 1/2"

I would try the 57" to start with unless anybody else can help narrow it down any further.

 

Summit had half the stuff on backorder, I'll measure it this weekend and add it to the backordered stuff. I was leaning towards the 57 too. I asked this question because I figured I could order it with the rest of the stuff from Summit but now that they don't have half the stuff we need...the pressure is off the cooker LOL I can measure and make sure now.

 

Damn I wish you could get the 12 ribs from somewhere other than procharger.

 

You can, http://www.houseofboost.com/store/pr...r/brand_1.html

 

Didnt see any belts on there, guess I have to give them a call about the price.

 

Oh, I thought you mean pulleys.

 

Hey man, I appreciate that link. Not sure what the pulleys cost from procharger, but there sure is alot of stuff on that site that I wasn't aware was available.

 

ryderfleet sells 12 rib dayco belts. Do a search, they list many lengths

 

they have a 52.5" then it goes to 72"....Damn 40 bucks would have been a steal!

they do have a 10 rib 65.5 though for 20 bucks.....hmmmmmm

Thanks for the link though!