How much can I mill my heads? 6.0 HO LQ9
11-01-2003, 09:55 PM
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How much can I mill my heads? 6.0 HO LQ9 I have a set of 70cc LS6 #243 casting heads with stock valve sizes that will go on my 6.0 HO soon, and I'm trying to figure out how much I could mill these heads with my TSP 228 228 .588 .588 cam straight up. I don't want the PV issues.. I know that with the stock #317 heads(71.06cc) the compression is 10.0:1.. I want to run between 10.8:1 - 11.0:1..
Thanks for the info.
Thanks for the info.
11-01-2003, 10:24 PM
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Originally Posted by bigeller
I have a set of 70cc LS6 #243 casting heads with stock valve sizes that will go on my 6.0 HO soon, and I'm trying to figure out how much I could mill these heads with my TSP 228 228 .588 .588 cam straight up. I don't want the PV issues.. I know that with the stock #317 heads(71.06cc) the compression is 10.0:1.. I want to run between 10.8:1 - 11.0:1..
Thanks for the info.
Thanks for the info.
