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Old 03-12-2012, 07:04 PM   #16
1972RedNeck
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Join Date: Jan 2011
Location: Townsend MT
Posts: 1,725
Re: 396 BBC To Keep Or Not?

Quote:
Originally Posted by coops714x4 View Post
Bump up the compression a little, put in a RV cam and port the heads.
What would you bump it to? 11:1 like the L78?


I had a L35 in a '72 2wd about a year ago. I bought it for a motor swap but didn't use it. I drove it around a little to see how it ran. That thing was a horse! I had to run premium and set the timing at 6* and never lug it down to keep it from pinging. As previously stated the compression is at 10.25:1. I tore it down for the swap and saw that the std. bore/crank was in perfect condition. I also saw one of the piston rings come out in 13 pieces! Evidently the PO didn't know what pinging was. I reassembled it, advertised it and sold it for $1500 (apparently the JG stamped on the front of the block made it worth a little bit).
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1972 K20 350 4 OTF
Quote:
Originally Posted by GASoline71 View Post
I once pulled an intake manifold for a cam swap... ended up with a full on drag car that ran in the 11's.
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