track results
06-05-2010, 12:11 AM
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track results hello went to track to night and not happy i ran a best of 14.5 with a 2 somthing rt the car has moroso cold air performabuilt level 2 trans with his 23 2500 stall and a tsp rumbler free mods the problem i have is when i launch it at 2500 it feels like its hitting rev and u have to let up a bit any help would be helpful
06-05-2010, 12:28 AM
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hey that was befor i had to have the trans rebuilt by frank at performabuilt 2.1 on the 60 mph was 94 befor the rebuild i hit a 13.8 and lost reverse 2 days later
06-05-2010, 01:01 AM
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Ok first off it's very difficult to read and understand what you are typing. Puncuation would help a lot. 94mph trap is very low even for a stock auto. This was with the new transmission?
06-05-2010, 10:07 AM
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here ok street tires rt.. was .167
60.. was 2.154
8th.. was 9.358
mph for 8th was 75
1/4 14.542 mph 94
car has texas speed rumbler no cats free mods moroso cold air removed ac been tuned also
60.. was 2.154
8th.. was 9.358
mph for 8th was 75
1/4 14.542 mph 94
car has texas speed rumbler no cats free mods moroso cold air removed ac been tuned also
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06-05-2010, 01:25 PM
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hello went to track to night and not happy i ran a best of 14.5 with a 2 somthing rt the car has moroso cold air performabuilt level 2 trans with his 23 2500 stall and a tsp rumbler free mods the problem i have is when i launch it at 2500 it feels like its hitting rev and u have to let up a bit any help would be helpful
First, it sounds like to need your new tranny tuned to shift at the correct rpm. A dyno sheet will show you your peak rpm, so set the shift point 200 rpm past peak. I think I am reading that you are hitting the rev limiter instead of a good shift ?
Second, comparing the times you ran before, may be apples to oranges. If the DA, track condition and tires or pressure was different, it can drastically change your ET. I loose half a second and 5mph from fall weather, to summer.
Give some detail on before and after if you really want some opinions.
Pitt
