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Old Jan 31, 2010 | 04:46 PM
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Xray
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Joined: Jul 2009
Posts: 301
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From: Titusville, Florida
Default Re: Videos from the Track

Thanks again to Kim for the great camera work.
My rt lane 60 ft was 1.71 and the left lane I spun a little and had a
1.84 60ft. I gotta watch those 2000 rpm launches

I have a added a pair of solenoids to my boost line going back to the pressure regulator. They are controlled by my Ztronic because at lower RPM thanks to the SC building boost so quick I was really running rich below 5100 rpm's afr's in the low 10's and then leaning out at the top about 13.2.
I moved the regulator to the back af the car and did not bring my jack so I could not make adjustments. The solenoids did a good job of leveling my afr's out I was in the high 11's to mid 12's on the low end but my starting pressure was to low so it was hitting mid 14's on the top end. Rob is the one who came up with the solenoid idea and it looks like it is going to work but I think I am going to go ahead with the walbro fuel pump for the additional volume so that I should not need so much pressure. I would like to get it rich on the top and bottom so that I could get retuned and turn down the duty cycle on my Injectors. If someone would tell me how to do a screen shot of my desktop I would be happy to post some of my logs.
 
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