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Compression Ratio question

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Old Aug 19, 2002 | 09:09 AM
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The Rob's Avatar
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From: Making 1/4mi beer runs in 11sec or less
Default Compression Ratio question

What is the compression ratio of a B18b with CTR pistons on LS rods?
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Old Aug 19, 2002 | 09:09 AM
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From: Making 1/4mi beer runs in 11sec or less
Default Re: Compression Ratio question (Zero Effect)

Also, what about USDM ITR pistons in a b18b on LS rods?
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Old Aug 19, 2002 | 09:18 AM
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Default Re: Compression Ratio question (Zero Effect)

WHat cylinder head are you going to use?
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Old Aug 19, 2002 | 09:22 AM
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From: Making 1/4mi beer runs in 11sec or less
Default Re: Compression Ratio question (4DeepCivic)

B18b. Its an all motor LS. On 93 octane have far would I have to retard my timing to not get detonation?
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Old Aug 19, 2002 | 09:42 AM
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Default Re: Compression Ratio question (Zero Effect)

~ 11.4:1 on the PCTs

~ 10.3 on the USDM P73s
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Old Aug 19, 2002 | 10:37 AM
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Default Re: Compression Ratio question (martini)

Merry Xmas:

http://www.c-speedracing.com/howto/c.../compcalc.html
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