Static Compression Ratio Quiz
02-26-2007, 09:57 AM
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Static Compression Ratio Quiz
I have used various formulas and parameters to calculate the CR and end up with different numbers.
I have a stock shortblock, head volume is 53.4cc and headgasket is Fel-pro 1074. I believe the gasket is .039 in.
The variance comes from the piston volume and deck height. I have seen different values for these in a stock shortblock.
What do you think the CR is? What values do you use for piston volume and deck height?
Thanks for the help.
I have a stock shortblock, head volume is 53.4cc and headgasket is Fel-pro 1074. I believe the gasket is .039 in.
The variance comes from the piston volume and deck height. I have seen different values for these in a stock shortblock.
What do you think the CR is? What values do you use for piston volume and deck height?
Thanks for the help.
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