HI, iam thinking about puting a set 041 heads 64cc 1.94 valves on a 400 sb with 8.5.1 compression. I have stock heads no it now, they are 76cc ........ rufly how much horse power will i gaine. THANKS:whacked:
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HI, iam thinking about puting a set 041 heads 64cc 1.94 valves on a 400 sb with 8.5.1 compression. I have stock heads no it now, they are 76cc ........ rufly how much horse power will i gaine. THANKS:whacked:
Thanks Techinspector 1, that is alot of great info. THANKYOU