Lost trying to figure dcr, help please
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Lost trying to figure dcr, help please
I have a stock bottom end, i'm getting prc ls6 stage 2.5 with the ms4. I think i want them milled to 59cc and a .040 cometic gasket. I know i have to flycut. Can someone help figure the dcr and scr? thanks, Joe.
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I got 8.3 DCR with 111LSA 111ICL, 59CC chambers, -.006 deck, .040 gasket, and 2cc valve reliefs
The intake lobe on that cam is LSK and the exhaust is XE-R, at least according to the lobe chart.
The intake lobe on that cam is LSK and the exhaust is XE-R, at least according to the lobe chart.
Last edited by brad8266; 01-28-2007 at 08:04 PM.
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Originally Posted by brad8266
I got 8.3 DCR with 111LSA 111ICL, 59CC chambers, -.006 deck, .040 gasket, and 2cc valve reliefs
The intake lobe on that cam is LSK and the exhaust is XE-R, at least according to the lobe chart.
The intake lobe on that cam is LSK and the exhaust is XE-R, at least according to the lobe chart.
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You can run 91 octane with an 8.3 dcr. I believe the limit for 91 is around 8.5 dcr... Just what I seem to remember patrick g saying. Now if you have 93 octane around u could always boost the dcr for more torque
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Originally Posted by ss2000
I know i have to flycut.