Has anyone used these Summit heads?
#11
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Re: Has anyone used these Summit heads?
Originally Posted by Big Block Billy
Yes, I used the 308 CC on my 540.
Using 345cc on a pair of 588's for a friend. Any bigger that 540 use 345cc. Dart heads are awesome ! They are really the way to go. Anyone need stock chevy heads ? I'd like to flush out my tremendous inventory. BBB
Using 345cc on a pair of 588's for a friend. Any bigger that 540 use 345cc. Dart heads are awesome ! They are really the way to go. Anyone need stock chevy heads ? I'd like to flush out my tremendous inventory. BBB
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Re: Has anyone used these Summit heads?
I would want to know who made the valve springs and what valves are in it. I really doubt the valves are made of a material suitable for extended marine use.