Help decipher some times
#1
Burning Brakes
Thread Starter
Help decipher some times
I went to the track the other day and ran a few passes starting with a 10.6 at 136 then 10.4 at 137 then 10.2 at 136. The two last passes are what I really want some input on. How much mph are you supposed to pick up on the back half?
60' 1.53
1/8 6.5
mph 109
1/4 10.02
mph 142
60' 1.53
1/8 6.4
mph 111
1/4 9.96
mph 137
60' 1.53
1/8 6.5
mph 109
1/4 10.02
mph 142
60' 1.53
1/8 6.4
mph 111
1/4 9.96
mph 137
#2
Le Mans Master
I went to the track the other day and ran a few passes starting with a 10.6 at 136 then 10.4 at 137 then 10.2 at 136. The two last passes are what I really want some input on. How much mph are you supposed to pick up on the back half?
60' 1.53
1/8 6.5
mph 109
1/4 10.02
mph 142
60' 1.53
1/8 6.4
mph 111
1/4 9.96
mph 137
60' 1.53
1/8 6.5
mph 109
1/4 10.02
mph 142
60' 1.53
1/8 6.4
mph 111
1/4 9.96
mph 137
The difference in trap speed may correspond with a quicker ET. I have heard that often at the track. Some of my "quicker" runs were not as "fast" as the slower runs.
It also helps a lot to have some trackside support to analyze the runs after each pass.
Scott
Scott
#4
Burning Brakes
Thread Starter
automatic....but I changed it from a manual. From the log files it shows I am letting off the gas to about 80% after the 1/8th when it gets kinda squirly uptop.
#5
Premium Supporting Vendor
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What rpm are you shifting at?
Plus without making a few 100% throttle passes to go off of, it's hard to get good data.
Plus without making a few 100% throttle passes to go off of, it's hard to get good data.
#6
Burning Brakes
Thread Starter
shifting the car at around 6300 with the auto. i used to shift around 6500 with the 6 speed. do you think I should up the shift points some?
#7
Melting Slicks
Member Since: Dec 2005
Location: Charlotte NC
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Yes definitely! I don't even know your setup but the higher shifts points will really help out if you are running a centrifugal blower which is my guess from you traps.