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IS THIS TRUE.......please help

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Old Mar 24, 2003 | 12:47 AM
  #1  
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From: doha
Default IS THIS TRUE.......please help

i took my car to the track today and got these numbers

R/T .783
60' 2.110
330 5.773
1/8 8.718
MPH 84.62
1000 11.239
1/4 13.381
MPH 105.17

Is this normal with the mods i got???
Or do i need alot of learning......

By the way i had a 3/4 tank, 31psi F, 30psi R, and i am 265lb....Please help...
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Old Mar 24, 2003 | 02:02 AM
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Default Re: IS THIS TRUE.......please help (c5 devil)

No that is not good for a car with headers and exhaust.

My car is stock and I ran a 13.0 at 109 at HRP. Up here in Big D I run about 2-3 tenths slower and the MPH comes down to about 105. You should be in the high twelves at least.

If you are racing on the run-craps they don't help.

Good luck and keep on practicing.




[Modified by gonbad, 1:02 AM 3/24/2003]
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Old Mar 24, 2003 | 02:19 AM
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Default Re: IS THIS TRUE.......please help (gonbad)

You may need tuning, plus those wheels aren't helping you much either.
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Old Mar 24, 2003 | 09:11 AM
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Default Re: IS THIS TRUE.......please help (gonbad)

thanx guys, and i do not have runflats...i got yokoavs sport....And i did notice that i was not getting a good start...i mean is .783 good???
And how about the 2.110 60 foot.....Isn't 1.7-1.8 what i should be pulling..any hints would help..I am going back out there in 2 days......thanx
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Old Mar 24, 2003 | 09:17 AM
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Default Re: IS THIS TRUE.......please help (Face)

:iagree: Absolutley! Tuning is needed! :cheers:
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Old Mar 24, 2003 | 10:33 AM
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Default Re: IS THIS TRUE.......please help (c5 devil)



thanx guys, and i do not have runflats...i got yokoavs sport....And i did notice that i was not getting a good start...i mean is .783 good???
And how about the 2.110 60 foot.....Isn't 1.7-1.8 what i should be pulling..any hints would help..I am going back out there in 2 days......thanx
You wont be getting a 1.7 60's with the stock converter - 1.9s maybe :) I dont know what track you ran at but altitude makes a big difference. Your mph looks a little low, I would get it on a dyno and see where you are at a/f wise. Reaction time doesnt make any difference in your ET, the clocks dont start until your car starts moving..
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Old Mar 24, 2003 | 07:25 PM
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Default Re: IS THIS TRUE.......please help (c5 devil)

i took my car to the track today and got these numbers

R/T .783
60' 2.110
330 5.773
1/8 8.718
MPH 84.62
1000 11.239
1/4 13.381
MPH 105.17

Is this normal with the mods i got???
Or do i need alot of learning......

By the way i had a 3/4 tank, 31psi F, 30psi R, and i am 265lb....Please help...
Well, it depends. What was the density altitude that day?
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Old Mar 24, 2003 | 10:13 PM
  #8  
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Default Re: IS THIS TRUE.......please help (2thDr)

I do not know that...But i was told that the reason for my 13.3 was my 60 foot...It was very bad...is that true :auto:
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Old Mar 24, 2003 | 10:18 PM
  #9  
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Default Re: IS THIS TRUE.......please help (c5 devil)

yes your 60' is pretty bad, but even if you cut a 1.9 60' which would be pretty good for a stock converter you would still only be running 12.90s or so which isnt so great for your mods. MPH is a pretty good indication of horsepower and 105 is pretty low - unless the density altitude was high. What track and what was the date/time you ran? I'll see what the DA was..
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Old Mar 24, 2003 | 10:25 PM
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Default Re: IS THIS TRUE.......please help (kp)

Are you going back wednesday? I might come and join you...

BTW, I agree with the others, you should be cutting at least 1.9's....if not lower
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Old Mar 25, 2003 | 12:22 AM
  #11  
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Default Re: IS THIS TRUE.......please help (Z06 Quin)

I ran last sunday at 8:23 pm....in Houston raceway in baytown....and yes i well try my best to go there wednesday...it would be nice to see someone from this great forum....I am planing to do ls6 intake and a dyno tune wednesday morning....and on my way back to beaumont i well stop at baytown and get couple of runs......I hope i do better :skep:
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Old Mar 25, 2003 | 12:40 AM
  #12  
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Default Re: IS THIS TRUE.......please help (c5 devil)

If you ran at HRP sunday the 23rd you arent doing to well, the DA was ~ -300' so that isnt what is slowing you down..

Post your dyno results when you get back..

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Old Mar 25, 2003 | 12:53 AM
  #13  
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Default Re: IS THIS TRUE.......please help (c5 devil)

The other day i ran a 13.2 at 105 with only a blackwing and everything else stock(a4). I agree u need some tuning. :chevy :chevy :chevy
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Old Mar 25, 2003 | 01:11 AM
  #14  
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Default Re: IS THIS TRUE.......please help (kp)

I well post my time as soon as i get back home, thanx for the help guys
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Old Mar 25, 2003 | 03:40 AM
  #15  
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Default Re: IS THIS TRUE.......please help (kp)

If you ran at HRP sunday the 23rd you arent doing to well, the DA was ~ -300' so that isnt what is slowing you down..

Post your dyno results when you get back..
kp, where did you obtain this information at?

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Old Mar 25, 2003 | 10:32 AM
  #16  
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From: doha
Default Re: IS THIS TRUE.......please help (Z06 Quin)

I wana know , too
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Old Mar 25, 2003 | 11:10 AM
  #17  
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Default Re: IS THIS TRUE.......please help (Z06 Quin)

I have a DA calculator in my old weather station. Go to http://www.chasinracin.com/track-loc...es/index.shtml to find the track and elevation of it. Then go to http://www.wunderground.com and get the historical weather data for that town, date and time. Then plug the numbers into the calculator :) There are plenty of DA calculators on the internet..
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Old Mar 25, 2003 | 03:50 PM
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Default Re: IS THIS TRUE.......please help (kp)

I wouldn't be too concerned with the ET. That'll come down with practice. It's the MPH that shows the power and potential of the car. 105 is too low. You're probably running 275 to 280 rwhp. As a comparison, my Dads bone stock down to the paper air filter A4 w/3.15 gears ran 107 MPH. You're losing power somewhere.
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Old Mar 26, 2003 | 02:46 AM
  #19  
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Default Re: IS THIS TRUE.......please help (Nat02Z06)

Could it be fuel pump, filter, inj......
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Old Mar 26, 2003 | 09:40 AM
  #20  
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Default Re: IS THIS TRUE.......please help (c5 devil)

You need to have your car tuned, and work on how you leave the line.
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