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Generation III Internal Engine 1997-2006 LS1 | LS6
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Old May 10, 2006 | 07:01 AM
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Can anyone post a simple (or easier) way to calculate my DCR for my setup. Just curious what i am at, and what i could change to make it better
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Old May 10, 2006 | 07:19 AM
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with the giant cam you will need pretty high scr to get 8.5 or higher dcr=probably high 11s-low 12s.what is your specs ie=cam on a 113 +4,mls gaskets,cc of heads,and ivc closing point at .006
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Old May 10, 2006 | 10:15 AM
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on my cam card its only at .050 and they are ivo 12, ivc 56, evo 63, evc 11. other wise its 248/254 .622/.612 ICL 112+2, and LSA 114. mls is .045. the heads are 64cc with 235 runner on intake. Thanks for your help
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Old May 10, 2006 | 11:12 AM
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Thats the specs at .050" you need them at .000" and you only need IVC there to get the DCR.

Bret
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Old May 10, 2006 | 03:05 PM
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(on my cam card its only at .050) I know the specs are at .050, as i stated before. Just looking for someone to help me find the DCR. Thanks
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Old May 10, 2006 | 03:21 PM
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Originally Posted by GrimReaper
(on my cam card its only at .050) I know the specs are at .050, as i stated before. Just looking for someone to help me find the DCR. Thanks
You need to know the .006 specs to figure out DCR.

btw, https://ls1tech.com/forums/showthrea...aft+discussion
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Old May 10, 2006 | 03:22 PM
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yea give TSP a call and ask them.
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