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Old 10-11-2013, 07:38 PM   #1
70chevytruck
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Found the issue...Rebuild time

So I have been blowing blue smoke out of number 2 cylinder head for awhile now....didn't make any noise and ran pretty good down the road at 60.

Rebuilding the 396/402 with an RV cam and stepping up the compression. Shooting for 350 to 385 Hp....Keeping it stock looking.
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Old 10-11-2013, 07:55 PM   #2
GMCJOE
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Re: Found the issue...Rebuild time

I bent a push rod once. It was an error on my part since I put a bolt in the intake that was a bit too long. Always a good time to do upgrades!
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Old 10-12-2013, 12:08 PM   #3
70chevytruck
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Re: Found the issue...Rebuild time

Actually broke the pushrod.

Crazy how good it still ran.
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Old 10-12-2013, 10:34 PM   #4
Steeveedee
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Re: Found the issue...Rebuild time

Fat motor torque. Sometimes it's hard to tell if it ain't actually up to snuff, unless you are paying really close attention.
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Old 10-13-2013, 07:04 AM   #5
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Re: Found the issue...Rebuild time

Is it just my eyes or is there a lobe wiped on the same cylinder too? Nice looking truck that's worthy of rebuilding that stock big block.
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