Thread: Help me find the right piston
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Old 02-13-2003, 06:31 AM
Edbo Edbo is offline
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Join Date: Nov 2002
Location: North Florida, USA
Cobra Make, Engine: FFR4067, 393W
Posts: 95
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Scott,
I'm building a 393 as we speak.
The KB 192 hyperuetectic with a 12cc dish will give you 10.2 to 1.
That's what I installed with the World Victor Sr. 64cc heads.
If you want less compression you'll have to go with more dish in the piston.

<http://www.kb-silvolite.com/calc.phtml> is very easy to use for calculating compression ratios.

I don't see the need for forged pistons, but that's just me.

Ed
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