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b18a tuning A/F ratios

Old 10-16-2005, 11:51 PM
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Default b18a tuning A/F ratios

My friends putting together a turbo kit. Now he has his stock b18a with 440 injectors. Were going to tune it with the wideband just for now. whats some good a/f ratios for a all motor b18a for now?
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Old 10-17-2005, 12:25 AM
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Default Re: b18a tuning A/F ratios

14.7
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Old 10-17-2005, 10:34 AM
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Default Re: b18a tuning A/F ratios

14.7 across the board? And what gear should he do the pulls in? Thanks alot for the info
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Old 10-17-2005, 04:21 PM
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Default Re: b18a tuning A/F ratios

anyone?
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Old 10-17-2005, 05:28 PM
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Default Re: b18a tuning A/F ratios

stock is good.

use a basemap, the n/a section is tuned by the pros (aka honda).
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Old 10-17-2005, 08:11 PM
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Default Re: b18a tuning A/F ratios

well its not stock injectors sooo...
Originally Posted by philly sleeper
14.7 across the board? And what gear should he do the pulls in? Thanks alot for the info
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Old 10-18-2005, 03:25 AM
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Default Re: b18a tuning A/F ratios

14.7 at idle
13.5 across the rest
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Old 10-18-2005, 05:21 AM
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Default Re: b18a tuning A/F ratios

thanks alot
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Old 10-18-2005, 03:42 PM
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Default Re: b18a tuning A/F ratios

Don't forget the timing advance...add 4~5 degree's across the map above idle and see where that puts you. Afterwars don't forget to readjust your AFR's. Don't be affraid to get aggressive with the timing.
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Old 10-19-2005, 06:46 AM
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Default Re: b18a tuning A/F ratios

sounds good thanks, any other opinions.
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