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09-05-2009, 12:20 AM
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#1 |
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Registered User
Join Date: Feb 2008
Location: Surprise, Ariz.
Posts: 186
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73gmc3505.7lmtrans
Hi, does gmc 350 fact small blk have hyd tappets, installing an High perf camshaft?
thanks frankyjoe 
Last edited by frankyjoet; 09-05-2009 at 12:22 AM. |
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09-05-2009, 09:54 PM
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#2 |
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Registered User
Join Date: Jul 2009
Location: bullhead city az.
Posts: 51
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Re: 73gmc3505.7lmtrans
if it's a 1973 stock 350 it should have hydraulic lifters
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09-06-2009, 01:16 PM
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#3 |
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Registered User
Join Date: Feb 2008
Location: Surprise, Ariz.
Posts: 186
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Re: 73gmc3505.7lmtrans
thanks jd. Also what is the difference from a stock cam to a racing cam
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09-06-2009, 10:09 PM
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#4 |
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Registered User
Join Date: Jul 2009
Location: bullhead city az.
Posts: 51
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Re: 73gmc3505.7lmtrans
a racing cam has a higher lift which opens the valve wider and longer duration which holds the valve open longer than a stock cam. if you aren't sure what cam you want to use , go to the summit racing or jegs.com and talk to there tech people they will be able to tell what would be best for your engine,and what you want to do with it.
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