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13.4 and 13.7 on my Beltimer

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Old Mar 4, 2005 | 03:50 PM
  #1  
JonsilvZ's Avatar
JonsilvZ
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From: NYC Area
Thumbs up 13.4 and 13.7 on my Beltimer

I ran a couple of times on this flat straight road. One with a 2.0 60ft which got me 13.4@ 103.7. Other run going the opposite way into a strong headwind. Could hear the wind over my loud exhaust. 60ft was a 2.1 which got me 13.7@101.5. All done at idle. Tried to rev to 1500rpm but traction really sucked. I had little more than 1/2 tank of gas. My Beltimer is about .1sec difference from the actual real time. Trap speeds are about the same. I also shifted at 6800rpm. It was 36degress. Do I have a factory freak or what? Maybe its the Injen exhaust?
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Old Mar 13, 2005 | 10:38 PM
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redline350ZZ
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I have a G-TECH and its good to compare old runs to new runs with added mod's(with a few runs averaged in the computer program) but it tends to produce faster times than an actual 1/4.... the accelerometers dont factor in tire spin.....

Ive actually used the meter at the track while running the 1/8 and it was .2 seconds faster.... so figure an error range of .4 seconds..... still not bad to give u data though .....
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Old Mar 15, 2005 | 03:55 PM
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JonsilvZ
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Sorry but my beltimer is .1sec quicker in the 1/4 than real time.
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Old Mar 15, 2005 | 06:35 PM
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well than great 4 u
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