Drag Racing Technique Improve your track times

355 6 Speed goes 10.49 @ 130.4 NA

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Old Jan 18, 2006 | 11:36 PM
  #1  
95Bird's Avatar
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355 6 Speed goes 10.49 @ 130.4 NA

Went back to the track tonight to see how this thing was gonna run. First pass went pretty well laying down a 1.44 60 and running a 10.51 @ 130.31. I was pretty happy with that since it put me in front of tanner but though I could do alittle better. Messed up second run and slowed to a 10.55 but on the last run of the night with the dew setting on the car managed a

60 1.437
1/8 6.710 @ 105.74
1/4 10.494 @ 130.4

I pulled a pretty good wheelie on that one and bogged the car. I finally got it hooking good on the last run. I was running the 6000 chip in the 2 step so I know I could throw more launch rpm at it and it will pick up. I was also adding fuel all night and it seemed to like it more and more..so I feel there is more in this thing. Oh well...I plan on hitting the track soon again to see if I can improve on it. Also..weight was alittle over 3300 lbs.

P.S.... TANER...beat cha.
Old Jan 19, 2006 | 06:15 AM
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Re: 355 6 Speed goes 10.49 @ 130.4 NA

Awesome run, what was the DA?
Old Jan 19, 2006 | 07:24 AM
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Re: 355 6 Speed goes 10.49 @ 130.4 NA

Nice job Tim!! Keep me in mind with what we talked about

Thanks, Jason
Old Jan 19, 2006 | 08:34 AM
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Re: 355 6 Speed goes 10.49 @ 130.4 NA

Awesome runs Tim. I knew you would run alot better than 10.70's once it was lined out. Later Clint
Old Jan 19, 2006 | 09:37 AM
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Re: 355 6 Speed goes 10.49 @ 130.4 NA

This is part of the fun lining everything out. I have fun doing it. MPH shows there is more I just have to drive it.
Old Jan 19, 2006 | 12:12 PM
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Re: 355 6 Speed goes 10.49 @ 130.4 NA

are you still running the factory computer?
Old Jan 19, 2006 | 01:18 PM
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Re: 355 6 Speed goes 10.49 @ 130.4 NA

No, I run a DFI gen 7 and take it to about 7300. Should go higher as the car is still making power but I don't trust my stock crank.
Old Jan 20, 2006 | 07:56 PM
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Re: 355 6 Speed goes 10.49 @ 130.4 NA

Time to update that sig. Congrats Tim.
Old Jan 21, 2006 | 05:09 PM
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Re: 355 6 Speed goes 10.49 @ 130.4 NA

Great job Tim! Trap speed is awesome man. Post the video link when you get time.
Old Jan 21, 2006 | 07:10 PM
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Re: 355 6 Speed goes 10.49 @ 130.4 NA

here ya go steve

10.55 run
10.49 run


Sorry they are alittle dark, they didn't transfere very well from my camera.
Old Jan 22, 2006 | 06:34 AM
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Re: 355 6 Speed goes 10.49 @ 130.4 NA

Awesome runs Tim! It does my heart good to see M6 cars run well.

Steve
Old Feb 9, 2006 | 02:47 PM
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Question Re: 355 6 Speed goes 10.49 @ 130.4 NA

How are you getting so much mph out of only 476 rwhp at 3,300+ ? ...just seems high for that .....

For instance, mine is suppossed to only go about ~118-120 at ~450 rwhp and about ~3,700 lbs (haven't run it yet, but other comparable rides trap about ~118-120). Maybe I should just use a calculator, I'm sure the weight difference is most of it ....but still .....130+ is movin' for "only" 476
Old Feb 9, 2006 | 02:51 PM
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Re: 355 6 Speed goes 10.49 @ 130.4 NA

Average power in the range of the gearing. With a 6 speed you don't drop very far so a really wide powerband isn't necessary, so he has alot of average HP in the powerband for the peak number.
Old Feb 9, 2006 | 02:55 PM
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Re: 355 6 Speed goes 10.49 @ 130.4 NA

Originally Posted by TQdrivenws6
Average power in the range of the gearing. With a 6 speed you don't drop very far so a really wide powerband isn't necessary, so he has alot of average HP in the powerband for the peak number.
Hmmm, I would have never guessed that since he's N/A. Usually blower cars (like mine) have more max area under the curve, but it seems the N/A cars with similar peak #'s often trap higher ....maybe the gearing combined with a higher redline is part of the explanation as well. Edit: I see, you're saying average HP in the power curve (not whole curve) ....which may indeed be a much bigger curve (the power part of it) since it's a higher reving motor. He's got the nice low gears to take max advantage of it and like you say, close ratio tranny too. Cool, I see now.

Last edited by canbaufo; Feb 9, 2006 at 02:57 PM.
Old Feb 9, 2006 | 02:57 PM
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Re: 355 6 Speed goes 10.49 @ 130.4 NA

Here is his dyno sheet....you can see that he is just starting to peak when the dyno cuts out but look how flat the curve is up near 475rwhp.

http://95formula.ls2.com/95Form/476%20dyno.jpg

PS: I'm not a stalker lol, I just really hope to get my car to this level so I've studied it a bit.



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