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engine management for NA mods

Old Feb 15, 2006 | 12:14 PM
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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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Old Feb 15, 2006 | 02:26 PM
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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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Old Feb 15, 2006 | 02:40 PM
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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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Old Feb 15, 2006 | 07:48 PM
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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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Old Feb 15, 2006 | 07:49 PM
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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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Old Feb 15, 2006 | 08:42 PM
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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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Old Feb 15, 2006 | 10:27 PM
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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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Old Feb 15, 2006 | 11:34 PM
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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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Old Feb 16, 2006 | 01:13 AM
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900 dollars for 10 hp? 1400 for 12 from an HKS exhaust, what can I say. Not every mod will be mrev for 600 for 15+! =) Gogogo, if you get 10 hp!
 
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