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Joined: Mar 2012
Posts: 1,540 Likes: 41
Member
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Member
Joined: Mar 2012
Posts: 1,540 Likes: 41 |
I'm building a 400 for a gentleman
Factory crankshaft, Molnar 4340 rods, 14cc dish Icon pistons, #12 heads.
These dish pistons are whats needed to run today's pump gas in these Pontiac engines with 72 cc combustion chambers.
It brings the compression down to about 9:1
Pontiac power
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Joined: Jan 2009
Posts: 3,049 Likes: 10
Senior Member
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Senior Member
Joined: Jan 2009
Posts: 3,049 Likes: 10 |
-Jeff
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