Gas millage and tunning..

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Old Jul 9, 2003 | 10:24 AM
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From: Chicago, IL
Default Gas millage and tunning..

Im plannin on getting a set of either 660cc injectors or possibly 720's. Im getting a ebc that will allow multiple boost settings. So im plannin on havin a 7-9psi one for around town commuting and to work and back. and a 13-15psi setting for around town fun. anything higher than that and most likely ill be usin 100+ octane.
My question is does the gas millege im gona get come down to tunning?, since im runnin injectors so high, will it dump to much fuel in, and distort anything? or if i drive normally and stay under will i get decent millage?

im just afraid im gona end up with millage like my z used to have...couldnt break 180miles on a full tank

sorry this is a confusing post, but my thoughts are jumbled right now
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Old Jul 9, 2003 | 01:29 PM
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Default Re: Gas millage and tunning.. (NyQuiL)

up?
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Old Jul 9, 2003 | 07:08 PM
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Default Re: Gas millage and tunning.. (NyQuiL)

Fuel management? Hondata/AEM or AFC hack and/or FPR?

Hondata/AEM will handle larger injectors... a hack or FPR might not... When you run in closed loop (stock o2 sensor modifying injector time) it only has 20% lattitude to change... so it can't cut and injector larger than 310cc to give you 14.7 A/F during normal driving.

Don't know about the hack, but I'd think you'd need to get it in the range where it can control the fuel to rich/lean in closed loop

So, to answer you, mabey.
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Old Jul 9, 2003 | 08:52 PM
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Default

im gona be running the e-manage. and i cant get a set answer on what injector size that can handle
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