Need advice on compression ratio.

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Feb 5, 2006 | 09:50 PM

hondab18civic

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Joined: Aug 2005

Posts: 10

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From: Alhambra, CA

Need advice on compression ratio.

Hi guys, is it possible to run pump gas (92 octane) on a 12:1 compression ratio with some sort of fuel management systems? Thanks in advance.
Ben.

Feb 6, 2006 | 05:02 AM

tegman85

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Joined: Aug 2005

Posts: 245

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From: usa

Re: Need advice on compression ratio. (hondab18civic)

this probably wont help much but im running around 11:1 with out management and 93 octane and never had any problems

Feb 6, 2006 | 05:04 AM

LSracing94

Honda-Tech Member

Joined: Sep 2004

Posts: 1,681

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From: budd lake, nj, usa

Re: Need advice on compression ratio. (tegman85)

yes it is possible, i was running 12.5:1 on pump gas on a built B20vtec. With proper tuning everything should be fine.

Feb 6, 2006 | 05:35 AM

DA-nteg

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Joined: Feb 2003

Posts: 2,493

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From: RVA, USA

Re: Need advice on compression ratio.

<-- 12.3:1 with 93 octane daily

Feb 6, 2006 | 06:04 AM

Spectrum24x

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Joined: Oct 2004

Posts: 1,585

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From: US

Re: Need advice on compression ratio. (DA-nteg)

<------ 12.7:1 93 octane daily driven

Feb 6, 2006 | 07:24 AM

Sam92Teg

Joined: Mar 2004

Posts: 2,568

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From: Titusville, FL, US

Re: Need advice on compression ratio. (Spectrum24x)

9.2-1 on 87 daily

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