Procharger pulley size question????? Need Help
Procharger pulley size question????? Need Help I have a 98 Camaro with a D1SC on it. I am not sure which pulley is on it now. But it only makes around 5 pounds of boost. Would like to be between 8-10 pounds. Which pulley should I get to achieve this? Also where is the best place to get it? I also need a new belt, which brand do you suggest to get?
Any help will be appreciated.
Thanks,
Criss
SBP
Any help will be appreciated.
Thanks,
Criss
SBP
Last edited by NovaCain383; Dec 27, 2007 at 05:04 PM.
FormerVendor
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From: Hell AFB
You will need a 4.25" pulley to make the 8-10psi of boost depending on the rev limiter and exhaust setup.
A belt would be a NAPA or Gates Green stripe belt and you will need a K080408 belt, at napa its known as a 25-080408.
A belt would be a NAPA or Gates Green stripe belt and you will need a K080408 belt, at napa its known as a 25-080408.
My car has a full 3 inch exhaust. It has a ORY, Dynatech oval Race muffler, over the axel and out like duals. I don't think the car has a set Rev limiter. Or I may just not turn it that hard. I will turn the car between 6000 and 6500 rpm. How much can I get the pulley from you guys for?
I appreciate the help. I called ProCharger and didn't get much help.
Thanks,
Criss
SBP
I appreciate the help. I called ProCharger and didn't get much help.
Thanks,
Criss
SBP
FormerVendor
Joined: Mar 2006
Posts: 1,540
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From: Hell AFB
The pulleys are $85+sh , they do not require a special tool but they can be stubborn some times. I use a 2 jaw puller when they are stuck and it pulls them off every time. Use a blue or red locktite on the pulley bolt to ensure it does not back out.
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FormerVendor
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From: Hell AFB
With a cam and 7 it would be a great increase. I highly suggest getting your car onto a dyno to have it re-tuned for more power and to optimize it for the new cam's drivability.
Oh, the car will be on the dyno with a tuner the first time it shows boost. I will drive it just to make sure the kinks are worked out, but I am not going to get on it until I have it monitored. me=wimp with stock bottom end.....although my tune looks real conservative on timing....and the a/f was nice and flat...
Keep in mind the blower pulley that Jake suggested you go with is only if your D-1SC is an eight rib kit. A six rib crank pulley is smaller which requires smaller blower pulleys to make boost. Bob
http://www.exoticperformanceplus.com...html?item=1037
Six rib belt matrix chart.
http://www.exoticperformanceplus.com...html?item=1041
Eight rib belt matrix chart. Bob
They go on tight, are you sure you couldn't of rolled it on? Blower belts stretch and need retightened after an hour of break-in. Bob