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driver

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Discussion starter · #1 · (Edited)
1st pass
60ft 1.5682
330ft4.6312
1/8=7.221
1/8 mph=9451
1/4=11.3902
1/4 mph=116.23
Thinking i have a problem with my fuel pump since fuel psi keeps changing all the time the only thing i did before my next run was change my shock adjustment to a little softer which hurt me.
2ND RUN
60ft=1.6140
330ft=4.6711
1/8 =7.230
1/8 mph=95.15
1/4=11.4090
1/4 mph=115.89
This time i went up on my fuel psi one psi and reset my shocks stiffer.
3RD RUN
60ft=1.5923
330ft=4.6370
1/8=7.1822
1/8 mph=96.13
1/4=11.3124
1/4 mph=116.80
Next pass i went up a half point on fuel psi.
60ft=1.5571
330ft=4.5731
1/8=7.1171
1/8 mph95.93
1/4=11.2571
1/4 mph=115.92
And then came the rain so it ended my test and tune but i see a 10.90s in the car with some tweeking.I was shifting at 6200 rpms but think i need to drop down to 5800 rpms since i was going thru at 5800 rpms.THANKS,BILL
 
Discussion starter · #2 ·
Another thing I forgot to mention it shut off just as I crossed the finish line which it did the samething last week.Last week it restarted this time the battery was to low so someone at the track pulled me back.Put it on the battery charger and it seemed to be ok.When it shuts down it's as tho you turned the key off but it don't shut down untill you let off the pedal.Thanks,BILL
 
Bill, always check the floats when you tweak fuel PSI. THe level will ususally change.

CONGRATS!!!
 
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