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Generation III Internal Engine 1997-2006 LS1 | LS6
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59cc heads, 11:1 CR & 92 octane?

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Old 01-16-2010, 09:08 AM
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Default 59cc heads, 11:1 CR & 92 octane?
59cc Patriot 2.5 heads give 11:1 Compression ratio, will this work with 92 octane? Cam will be TR230.
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Old 01-16-2010, 09:13 AM
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No problem!
I will be running a 12:1CR with my LS7 heads.
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Old 01-16-2010, 11:15 AM
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My PRC heads are 59cc and I ran premium with absolutely no problems
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