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10-11-2011, 12:50 PM
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#1 |
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Registered User
Join Date: Mar 2009
Location: norman okahoma
Posts: 269
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BBC timing question
I've got a .030 over 454 with 10:1 compression and a .615 lift cam.
What do I need as far as timing? I'm running 91 pump gas and I'm conserned about not hearing detonation. Currently have 18 initial 38 total, all in by 3000RPM.
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The TEAL GMC build thread is HERE 1972 GMC SWB 454 oval ports TH400 fastest 1/4 mile time so far 13.05 @ 104 If you think you have too much horsepower you obviously have a traction problem ! |
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