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CHASING A LEAN AFR IN TURBO T ON BIG STUFF
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Author Topic: CHASING A LEAN AFR IN TURBO T ON BIG STUFF  (Read 11549 times)
FIRST ONE
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« on: August 13, 2009, 07:22:13 AM »

After a two weeks of frustration trying to figure out this car breaking up with a lean condition.

I had to step away from it. After collecting some data and isolating concern, with Jeff Sr's. help we figured

out the 02 sensor was the problem on my big stuff. I think we both learned something, that we have never

seen. Fixed the car with the stroke of one key.

Thanks for the help,

Ryan
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Jeff Harrington
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« Reply #1 on: August 13, 2009, 11:27:38 AM »

Glad we were able to figure it out Ryan. Let us know when you are ready to go to the track.

Jeff H
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Saywhen
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« Reply #2 on: August 29, 2009, 06:26:31 PM »

Congrats Ryan, 11.54 @ 114mph and it looks like there is more left.  Not bad for a 3800lbs car and a stock 231ci Buick motor.
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FIRST ONE
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« Reply #3 on: August 31, 2009, 05:52:05 AM »

Thanks, it is nice to see the car running to its potential. You guys have helped me alot with this entire car.

The knowledge you have shared has helped me tremendously, with parts selection and setup. I would

have spent twice the money to get it where it is. Thanks to all of you

Ryan

   
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Chris Harrington
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« Reply #4 on: August 31, 2009, 10:18:19 AM »

I'm geeked up about how good your car is running. We have get out to the track and do some more tuning on that thing, I see some 11.30's in that car with the 24psi and getting the AFR leaned out a little. You have a PM.
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65rambler
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« Reply #5 on: September 06, 2009, 02:14:42 PM »

From what I hear we just need to get Ryan to keep his foot in the gas for the entire pass as well. Cheesy Cheesy Cheesy
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Jeff Harrington
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« Reply #6 on: September 06, 2009, 06:23:38 PM »

We'll blame it on the floor matt Grin No Ryan's car is running real strong for what it is. Should be even better next year. Wink
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65rambler
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« Reply #7 on: September 07, 2009, 09:10:06 AM »

Yes I would agree the car is running great. More in it now and alot more for next year.
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FIRST ONE
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« Reply #8 on: September 08, 2009, 08:58:00 AM »

Hopefully get back to the track in a couple weeks to lower my e.t. Just want to say congrats again on the win at milan friday points are close, three way toss up on the championship. I cant wait till next race!
Hey kevin how did the car run on saturday??
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65rambler
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« Reply #9 on: September 09, 2009, 12:12:15 PM »

Ryan It ran perty much the same as last year with alot worse air 11.70's and two low 11.80's. will change some stuff over winter to get some more.
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