Not sure which pulley I have.

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Jun 23, 2010 | 08:05 PM

#26

CobaltSS313

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From: Pittsburgh, PA

Quote:

Originally Posted by Nighthawk243

A 2.9 is smaller than GM Stage 2 by a small amount. Probably an OTTP or ZZP pulley and hub.

thats not the OPs pulley that was someone trying to explain to him that some pulleys have numbers on them.

but yah if his pulley isnt a GM pulley it could be OTTP, ZZP, Intense, I dont know any others.

Jun 23, 2010 | 08:07 PM

#27

michelob_ultra

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Joined: 06-21-10

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From: Louisiana

Quote:

Originally Posted by CobaltSS313

thats not the OPs pulley that was someone trying to explain to him that some pulleys have numbers on them.

Yeah, the one I have is chrome, and has 5 bolts. It's smaller than the stock one though. Wow, I think the previous owner pulley slapped this car.

Jun 24, 2010 | 04:20 PM

#28

Pedobear

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From: Mother Fing Palestine Texas Mother Fers

Quote:

Originally Posted by michelob_ultra

I don't get it. lol, what's "Shiner?"

.

a beer

Jun 25, 2010 | 12:44 AM

#29

CobaltSS313

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From: Pittsburgh, PA

Quote:

Originally Posted by michelob_ultra

Yeah, the one I have is chrome, and has 5 bolts. It's smaller than the stock one though. Wow, I think the previous owner pulley slapped this car.

If its shiny and has 5 bolts its not GM and definately not stock. Its aftermarket.

Jun 28, 2010 | 10:40 AM

#30

michelob_ultra

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From: Louisiana

Quote:

Originally Posted by CobaltSS313

If its shiny and has 5 bolts its not GM and definately not stock. Its aftermarket.

Whoa, so I suppose that I could potentially burn my motor up if I have stock injectors. Yikes! If the previous owner didn't even so much as upgrade the injectors, I don't think there's a good chance of the PCM being reflashed.

My motors' life may be very short lived. Wow, perhaps I should consider staying stock on the pulley for now. However, i'd hate to find out there's a PCM reflash already installed, and then not have the blower pulley. I wouldn't think it would run rich, but I could be wrong.