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#1
06-20-2004, 10:41 PM
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unorthodox racing pullies???
This question has probably been asked a millions times, but will the unorthodox racing pullies affect the life span of the 300zx?
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#2
06-20-2004, 10:45 PM
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Re: unorthodox racing pullies???
It wont...
The crank and lower end of the VG30DE/DETT is machined so well, that the balance is perfect. All an underdrive system is doing is removed rotation from your accessory belts drive... Also it is much lighter. Over all it is a GREAT mod for your Zed. I would suggest it 100%. www.SGPRacing.com is the best price I have found. If your at all interested... -Wes
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-2000 PY Acura Integra Type-R #686 - WhoRe -1997 EGP Honda Prelude Type-SH - Daily driver R.I.P Hypsi87:Andy Filson 
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#3
06-20-2004, 10:54 PM
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Re: unorthodox racing pullies???
i want to do a underdrive pulley soon. i want lots a things. now all i need is money. how hard is it to replace the underdrive pulley?
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  ZedEx Crew Member #2
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#4
06-20-2004, 10:59 PM
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Re: unorthodox racing pullies???
It's pretty easy...I think you just take off the old pullies and put the new ones on...I could be wrong. They make these for Z31s too...I'm AMAZED at how friggin expensive they are. It's hard to rationalize spending that much money on a few pieces of aluminum...and I didn't think they did ALL that much.
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Who cares what's in your wallet...what's in your garage?  VG30ET in process of rebuild on left and my 88 300ZX NA, 2 Seater, 5-Speed...my 3rd Z31 Hope you can see the tiny pic...AF reduced the size limit! Beer is living proof that God loves us and wants us to be happy. --Benjamin Franklin
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#5
06-20-2004, 11:09 PM
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Re: unorthodox racing pullies???
On a scale from 1-10...
It's a 2. Not all that difficult. I dont feel like laying it all out right now... Far too tired. Ill be back on in the morning to give you a detailed description of how to. -Wes
__________________
-2000 PY Acura Integra Type-R #686 - WhoRe -1997 EGP Honda Prelude Type-SH - Daily driver R.I.P Hypsi87:Andy Filson
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#6
06-21-2004, 01:24 AM
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i am pretty sure i read somewhere dont remember. it was a while ago that u can expect a lot bigger numbers than u would think on the z32. i think it was somethin like 10-12 horsepower. i could be wrong.
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#7
07-23-2004, 04:52 PM
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Re: unorthodox racing pullies???
there has been debates about this but no hard eveidence has ever been proven. some said after 10-20k miles it will start to make the crank out of specs by not having enough counter weight and such. but like i said no hard proof so go for it. i am,
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