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I have been advised to select this cam set for use in my htcc ported/htcc piston built 95". I viewed the cranking pressure calculator at http://www.rbracing-rsr.com/calculations.htm, according to their calculator, I should expect approx. 188 ppsi cranking pressure at 900' above sea level.
Does anybody have actual, observed #'s for this combination?
 

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FranticFrank said:
I have been advised to select this cam set for use in my htcc ported/htcc piston built 95". I viewed the cranking pressure calculator at http://www.rbracing-rsr.com/calculations.htm, according to their calculator, I should expect approx. 188 ppsi cranking pressure at 900' above sea level.
Does anybody have actual, observed #'s for this combination?
Done a few tw8's with about 10.2 comp ratio and they tend to have around 185 and that's with a +2 cam advance. We are around same altitude range.
 
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