5.3, 02 zo6 cam, 853 heads. HOW MUCH CAN I MILL?
11-07-2008, 10:22 AM
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5.3, 02 zo6 cam, 853 heads. HOW MUCH CAN I MILL? The intake valve is larger on the 853 vs the stock 5.3 but the cc is about
5cc's more. I know that I can take about .030 off and lower the cc back to 5.3 stock ish 9.5 with the benifit of a larger intake valve. My question is, how much can I take off? I still have stick dished pistions. I would like to bump the compression ration a bit. I have a set of 853's looking for a home so... Thanks for the help
5cc's more. I know that I can take about .030 off and lower the cc back to 5.3 stock ish 9.5 with the benifit of a larger intake valve. My question is, how much can I take off? I still have stick dished pistions. I would like to bump the compression ration a bit. I have a set of 853's looking for a home so... Thanks for the help
