Optimum A/F ratio on spray???
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TECH Resident
Joined: Nov 2001
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From: Barbaria
Optimum A/F ratio on spray??? Just curious what you guys think is best...12 or 12.5 to 1 maybe? I'm getting the itch to spray again...just gotta figure out what to do next.
My car right now is around 13 to 1...if I shoot a wet kit, I could use a slightly larger jet on the fuel side to make it a bit safer...right?
My car right now is around 13 to 1...if I shoot a wet kit, I could use a slightly larger jet on the fuel side to make it a bit safer...right?
Re: Optimum A/F ratio on spray??? I like 12 or 12.5 to 1 on a smaller shot. A little richer on a larger shot.
Most wet kits are jetted to be a little on the rich side. But definately test it on a dyno with a wideband 02 sensor and jet accordingly.
Most wet kits are jetted to be a little on the rich side. But definately test it on a dyno with a wideband 02 sensor and jet accordingly.
