engine management for NA mods - G35Driver - Infiniti G35 & G37 Forum Discussion

#1

02-15-2006, 12:14 PM

SchatzkerVI

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engine management for NA mods

Are there any affordable engine management systems out there that will allow me to adjust my a/f ratio on my NA coupe?

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#2

02-15-2006, 02:26 PM

99atlantic

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utec.......but for your mods i don't really think you can justify spending $900 and dyno tune time on it for what, 10hp gain at absolute most.

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#3

02-15-2006, 02:40 PM

codeflux

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yeah, not worth it with what you have now.

now, if you got MREV (search this forum for "MREV") - you can take full advantake of it with 2005 6MT - then it'd be worth it.

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#4

02-15-2006, 07:48 PM

SchatzkerVI

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Quote:

Originally Posted by codeflux

yeah, not worth it with what you have now.

now, if you got MREV (search this forum for "MREV") - you can take full advantake of it with 2005 6MT - then it'd be worth it.

My MREV should be here on saturday

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#5

02-15-2006, 07:49 PM

SchatzkerVI

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Quote:

Originally Posted by 99atlantic

utec.......but for your mods i don't really think you can justify spending $900 and dyno tune time on it for what, 10hp gain at absolute most.

You are talking about 10 hp in addition to what i got with my current mods right? The thing is, i'm running really rich with my current mods, so leaning out my a/f should help out alot...and my MREV is in the mail.

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#6

02-15-2006, 08:42 PM

MOTOP

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SchatzkerVI,

All the mods you have are considered "breather" mods and that includes MREV. Usually those kind of mods lean out the mixture. What is your A/F numbers?

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#7

02-15-2006, 10:27 PM

SchatzkerVI

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Quote:

Originally Posted by MOTOP

SchatzkerVI,

All the mods you have are considered "breather" mods and that includes MREV. Usually those kind of mods lean out the mixture. What is your A/F numbers?

I know what they are called and what they should do. But that doesn't change the fact that I was running 10:1 above 5k rpms on the dyno at WOT. Several other members have the same results with an aftermarket intake.

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#8

02-15-2006, 11:34 PM

99atlantic

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Quote:

Originally Posted by SchatzkerVI

You are talking about 10 hp in addition to what i got with my current mods right? The thing is, i'm running really rich with my current mods, so leaning out my a/f should help out alot...and my MREV is in the mail.

if you are running rich then yea, it could help you - i don't really understand how you could be running rich though with those mods since, if anything, you'd lean out.

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