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#1
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Supercharger belt?
I just had a 3.4 pulley installed and the said that the belt was a little lose and was worried that the belt might slip under heavy accelleration.Do you need to buy a smaller belt?The putting it on didnt know.I drove the car home and it seemed fine,but I didnt want to beat on it until I found out.
Thanks for any info, Rich
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1997 Black Grand Prix GTP 2 Door ![]() 1986 1/2 Porsche 928S |
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#2
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Re: Supercharger belt?
You should be fine w/ the stock belt. What happens with using too loose of a belt is that you'll see a loss of boost at high rpm becuase the belt is slipping.
Gatorback belts are probably the best upgrade. Gatorback part number - 4060660 belt = 3.25" - 3.4" pulleys - 4060650 belt = 2.9" - 3.1" pulleys - 4060642 belt = 2.7" - 2.85" pulleys |
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#3
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Re: Supercharger belt?
Thanks Ripn I will order one of those just to play it safe.Thanks
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1997 Black Grand Prix GTP 2 Door ![]() 1986 1/2 Porsche 928S |
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#4
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Where can i purchase this belt?I tried zzp.
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1997 Black Grand Prix GTP 2 Door ![]() 1986 1/2 Porsche 928S |
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#5
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Re: Supercharger belt?
Thrasher has them.
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#6
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Re: Supercharger belt?
3800performance also has them. Thats where i got the part numbers from
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#7
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Re: Supercharger belt?
I would say that any place that sales the pulley should have the belt.
But I thought the stock belt was way too short to run on the 3.4 pulley. But I never tried to run it either. |
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#8
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Re: Supercharger belt?
Besides online I've also found Gatorbacks at Pepboys
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#9
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Re: Supercharger belt?
I'm sorry, I thought the stock belt was too LONG.
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#10
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Yah Ripn was right the guy said the stock one was a little more loose than he liked but would be fine and did seem to slip a little on high rpm's,but I got the gatoback belt from 3800 performance and it ended that problem.
Thanks Ripn
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1997 Black Grand Prix GTP 2 Door ![]() 1986 1/2 Porsche 928S |
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