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Old 02-19-2014, 12:18 AM
jscheublein jscheublein is offline
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Join Date: Nov 2005
Posts: 144
Default Head #48 - cc 72

I had the original heads cc's and found they were 72 cc. I am not sure how to calculate the compression ratio with that information though. Also, since this is a restored WQ engine I want to use the orignal #48 head. This way for show the car is correct (numbers and date code, etc.) Would you then use the pistons you recommended - and what would be the resulting compression ratio. Thanks for the help.