LLY: New best time

quinton

quinton

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Nov 28, 2011
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Granbury Tx.
Well got a new best tonight. On my new TCM tune and ECM tune I built I got a 8.15 in the 1/8th mile with a 1.79 60ft. Could have done better but wanted to try out the nitrous. First pass with nitrous on robs max effort tune I blew my boost boot off about 3/4 down the track. Couldn't get it to stay on the rest Of the night. But before my quickest was a 8.31 on robs max effort tune. Ran the 8.15 and a 8.29 with my tunes and limiting straps. Straps DO make a difference. Launch was way smoother. Will post vids and up later.
 
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quinton

quinton

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Granbury Tx.
dirty_max said:
so you are saying that your tune ran a little faster than robs?
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Ya. The fastest I've ever gotten with robs tunes was a 8.31. Second run I ran on my tune and got a 8.15 and could have launched a little harder. And then I got a 8.29. Then I went to robs tune and the best I got with his was a 8.35 last night. I would have kept going but I blew off my boost boot going into the intercooler. The nitrous pass did that. Lol. Getting on the dyno today for the first time.
 
JoshH

JoshH

Daggum farm truck
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You going to race in Ennis? If so, you'll need to work on those R/Ts.
 
quinton

quinton

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ya Ill be runnin in the bracket class. I know It was just test and tune and I was just feeling where to launch at with the new tune. Your timing calculator helped me out a lot really appreciate it!!
 
quinton

quinton

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Ya SOOO just got off the dyno and robs 250hp tune pushed 402hp with 670 tq. My tune did 422hp with 680 tq. Something don't add up there.... Lol with a 8.15 track time... I'm guessing you 600hp guys should be running 10's!!!! A f****ng 10!! Lol.
 
BIG PHIL

BIG PHIL

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quinton said:
You to man! Ill see you in ennis, hopefully Phil can make it. Idk though, he said something about having to work.
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Yeah as of right now I've got to work. I'm trying to get my schedule switched. Congratulations on the runs man, I wish I could've made it last night.

Sent from my SAMSUNG-SGH-I727 using Tapatalk 2
 
DAVe3283

DAVe3283

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Sep 3, 2009
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What dyno? Some dynos read really low compared to others. They are good for comparing tune changes, though. The dyno I usually use (random shop in Sacramento, CA) seems to read low based on track times. They measured 525 HP yet I went 105 MPH in the 1/4 at 7,000+ lbs. Edit: no, according to the Duramax Math calculator, that is about right. Ignore me...

I wouldn't worry about the low numbers, just use it as a tuning tool to compare changes. That, or if it bothers you, hit up a different dyno.
 
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quinton

quinton

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Nov 28, 2011
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Granbury Tx.
DAVe3283 said:
What dyno? Some dynos read really low compared to others. They are good for comparing tune changes, though. The dyno I usually use (random shop in Sacramento, CA) seems to read low based on track times. They measured 525 HP yet I went 105 MPH in the 1/4 at 7,000+ lbs. Edit: no, according to the Duramax Math calculator, that is about right. Ignore me...

I wouldn't worry about the low numbers, just use it as a tuning tool to compare changes. That, or if it bothers you, hit up a different dyno.
Click to expand...

Ya just makes me feel like it was a waste. It was a dyno key not loaded.
 
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