What should a 88/91 CRX SI fuel pressure be?
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What should a 88/91 CRX SI fuel pressure be?
Guys,
Forgive but I've lost my notes. I've replaced my fuel pressure regulator with an adjustable one some time ago. I want to do some tuning tomorrow and would like to start at the factory fuel pressure and factory timing and my Chilton (sp) doesn't tell me. So, does someone know? Anyone with a Helms? Thanks in advance for the info!
Forgive but I've lost my notes. I've replaced my fuel pressure regulator with an adjustable one some time ago. I want to do some tuning tomorrow and would like to start at the factory fuel pressure and factory timing and my Chilton (sp) doesn't tell me. So, does someone know? Anyone with a Helms? Thanks in advance for the info!
Joined: May 2004
Posts: 584
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From: Now employed again in Roanoke, VA
Re: What should a 88/91 CRX SI fuel pressure be? (ITACRX)
The factory manual says it should be between 40 and 50psi at idle with the vacuum hose disconnected. Mine is set around 46psi.
HTH
HTH
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crxnonvtec
Honda CRX / EF Civic (1988 - 1991)
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Aug 26, 2009 07:45 AM
