Do I need A/F when I dyno?
Thread Starter
TECH Regular
Joined: Nov 2001
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From: San Antonio, TX
Do I need A/F when I dyno? I'm will be dynoing tomorrow morning and I have an option to do A/F. Do I need it?
What exactly does it do? Thanks. <img src="gr_stretch.gif" border="0">
[ January 04, 2002: Message edited by: Loco ]</p>
What exactly does it do? Thanks. <img src="gr_stretch.gif" border="0">
[ January 04, 2002: Message edited by: Loco ]</p>
Launching!
Joined: Dec 2001
Posts: 252
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From: Maxell AFB, AL
Re: Do I need A/F when I dyno? [quote]Originally posted by Loco:
<strong>I'm will be dynoing tomorrow morning and I have an option to do A/F. Do I need it?
What exactly does it do? Thanks. <img src="gr_stretch.gif" border="0">
[ January 04, 2002: Message edited by: Loco ]</strong><hr></blockquote>
Good question!
TTT for yea.
<strong>I'm will be dynoing tomorrow morning and I have an option to do A/F. Do I need it?
What exactly does it do? Thanks. <img src="gr_stretch.gif" border="0">
[ January 04, 2002: Message edited by: Loco ]</strong><hr></blockquote>
Good question!
TTT for yea.
TECH Apprentice
Joined: Nov 2001
Posts: 392
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From: Williamsburg, VA
Re: Do I need A/F when I dyno? I would say it is a good thing to know what your A/F is during WOT. Just remember that the load imposed by the dyno is less than the load put on when your at the track, so you may want to consult with the dyno shop owner re how to adjust your WOT values, assuming you have a MAFT or other means to alter your WOT A/F.
Re: Do I need A/F when I dyno? The A/F (Air/fuel ratio) will tell if your running rich or lean or just right. If you done alot of mods, especially H/C or nitrous, you should check your A/F. It's normally only an extra $10 or so.
Launching!
Joined: Dec 2001
Posts: 252
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From: Maxell AFB, AL
Re: Do I need A/F when I dyno? [quote]Originally posted by BIGBOS:
<strong>You will find out what the AFR's are...the MAFT will help the lean rich issue</strong><hr></blockquote>
If interested in a MAFT go to sponser section and jump in on the thread we got going for a GP on a MAFT from MMS.
<strong>You will find out what the AFR's are...the MAFT will help the lean rich issue</strong><hr></blockquote>
If interested in a MAFT go to sponser section and jump in on the thread we got going for a GP on a MAFT from MMS.
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TECH Senior Member
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From: Chi-Town, IL
Re: Do I need A/F when I dyno? You can get a lot of extra horsepower out of the car, I haven't had mine dynoed tuned with it yet, but I want to dyno tune my car with custom programming... <img src="gr_stretch.gif" border="0">