New Dyno #'s I'm stoked!!!!
ITR prick #1...
Joined: Aug 2003
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From: 757...804...215...727??!?
Re: New Dyno #'s I'm stoked!!!!
Originally Posted by BLUE ICE
no.... thats right where he should have it. 99.9 % of people running all motor are staying around the 13.2-13.5 range idea mixture for combustion is 14.7..
When air and gasoline are mixed together and ignited, the chemical reaction requires a certain amount of air to completely burn all of the fuel. The exact amount is 14.7 lbs of air for every pound of fuel. This is called the "stoichiometric" air/fuel ratio. It's also referred to as "lambda."
When lambda equals one, you have a 14.7:1 stoichiometric air/fuel ratio and ideal combustion. When the air/fuel ratio is greater than 14.7:1, lambda also will be greater than one and the engine will have a lean mixture.
When the air/fuel ratio is less than 14.7:1, lambda also is less than one and the engine has a rich fuel mixture. A rich fuel mixture is necessary when a cold engine is first started, and additional fuel is needed when the engine is under load. But rich mixtures cause a sharp increase in carbon monoxide.
When air and gasoline are mixed together and ignited, the chemical reaction requires a certain amount of air to completely burn all of the fuel. The exact amount is 14.7 lbs of air for every pound of fuel. This is called the "stoichiometric" air/fuel ratio. It's also referred to as "lambda."
When lambda equals one, you have a 14.7:1 stoichiometric air/fuel ratio and ideal combustion. When the air/fuel ratio is greater than 14.7:1, lambda also will be greater than one and the engine will have a lean mixture.
When the air/fuel ratio is less than 14.7:1, lambda also is less than one and the engine has a rich fuel mixture. A rich fuel mixture is necessary when a cold engine is first started, and additional fuel is needed when the engine is under load. But rich mixtures cause a sharp increase in carbon monoxide.
then im running pig fucking rich....
and ive got more room for power. i think ill leave it at under 13:1 though...
Thread Starter
ahhhh
Joined: Nov 2002
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From: So Cal
Re: New Dyno #'s I'm stoked!!!!
Originally Posted by MI4nKuwait
good shit man. what is your set up. do you still have the teg?
The a/f is correct the max air fuel is 17:1 but that's at like 8800.
track times coming soon....not making excuses but the track here blows, sti's are barely getting 14.1's I think there was and evo that pulled a 13.8 Flite was in the 16's with his stock vr6. My best so far on street tires before this tune was 14.5 @ 93 that was with 187 fwhp and 128 wtq.
oh and thanks for the
Last edited by split; Oct 28, 2004 at 01:56 PM.
Kimchee Wiggler
Joined: Nov 2002
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From: Morrisville NC
Re: New Dyno #'s I'm stoked!!!!
Awesome #s Rob, just think when you put MORE MODS on!!! Headwork!!!! Throttle Body a GOOD HEADER!!!!!!!! It's got more in it!!!
Last edited by Boostfed; Oct 28, 2004 at 04:36 PM.
HHIC
Joined: Nov 2002
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Re: New Dyno #'s I'm stoked!!!!
Hey fucker...I did a 15.8 out here.
Track does suck really bad out here. Street tire times are usually about 7tenths slower than a "normal" track. Slicks usually loose about .5. Keep that in mind when he does post up some slips.
Track does suck really bad out here. Street tire times are usually about 7tenths slower than a "normal" track. Slicks usually loose about .5. Keep that in mind when he does post up some slips.
whats hood?
Joined: Nov 2002
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From: Downtown
Re: New Dyno #'s I'm stoked!!!!
Originally Posted by boostjunkie
then im running pig fucking rich....
and ive got more room for power. i think ill leave it at under 13:1 though...
and ive got more room for power. i think ill leave it at under 13:1 though...
your also boosted so that changes the tables a little bit. you DEF want it to be richer.
ITR prick #1...
Joined: Aug 2003
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From: 757...804...215...727??!?
Re: New Dyno #'s I'm stoked!!!!
Originally Posted by BLUE ICE
your also boosted so that changes the tables a little bit. you DEF want it to be richer.
yeah, i know....
but thats why i dont tune my own car......inattentiveness > me..
