5.3 head milling
12-28-2009, 03:21 PM
#12
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Join Date: Jan 2006
Location: Weslaco, TX
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my friends truck "blue angel" has the record on a 5.3 H/C/I on n20 cam was a 228/230 if im not mistaken... forgot how much milled his heads were...
http://www.youtube.com/watch?v=SmdE87GHAA0
http://www.youtube.com/watch?v=SmdE87GHAA0
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030, 11, 228r, 53, calculator, compression, gaskets, head, heads, mill, milled, milling, performance, rate, ratio
