Quote:
Originally Posted by Marlin Bogner
I sent NHRA ,Div. 5 and diamond piston original pistons.They refused until Bob Lang and Wesley chimed in . the pistons have nhra logo 67-71 318 and # 800078 laser engraved on them, and 4 valve reliefs.
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Pat Cvengros called me today and told me the new Diamond 318 piston, #80077, was a "True flat top" and "no valve notches" according to Pat. Not sure what happened, but that is disappointing.
I believe I originally brought up the roll bar issue since I was reluctant to put one in my 340 Barracuda. I guess it could always be cut out.