Thread: The GT Build
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  #65  
Old 07-29-2015, 08:47 PM
carpoor carpoor is offline
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Join Date: Apr 2012
Location: FL
Posts: 132
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I wasn't around for the first start up today, two issues....

1.) Terrible exhaust leaks at the manifold/head pipe connections. Factory log manifolds, Pypes lead pipes. What are my options to remedy this?

2.) Runs rough, won't rev. I am thinking the valve adjustment isn't right, too tight. My hope is that he didn't wipe any lobes on the camshaft. Said it barely has any compression, sounds like a valve or two hung open due to being too tight. (He is running poly locks, and "ran the valves like a SBC/BBC")

I have searched and found a few proven methods for proper adjustment. My question is, can I remedy this without pulling the intake and valley cover?

I want to fix the exhaust leaks first, then sort the valve adjustment so I'll be able to hear anything that isn't normal when I start it again. I'm tempted to pull the filter and check the oil for shavings.

Thanks in advance.

__________________
1972 Chevelle SS 2dr hardtop 454 LS5 4 spd - "Pure Stock"
1969 Chevelle 2dr hardtop L72/M20 - my "retirement" project.
1968 Chevelle 2dr hardtop 6.0/80E - pro tour-ish
1972 Monte Carlo turbo 6.0/TH400
2001 Silverado RCSS LQ4/80E swapped, cam, headers, FBO.

1972 E lCamino SS AFR headed 454/TH400 - the old man's project