1/4 mph relation to rwhp? 60' relation to ET?
#1
Teching In
Thread Starter
Join Date: Sep 2004
Location: Greenville, SC
Posts: 21
Likes: 0
Received 0 Likes
on
0 Posts
![](https://ls1tech.com/forums/images/ranks/ls1tech10year.png)
![Default](https://ls1tech.com/forums/images/icons/icon1.gif)
Is there a rule of thumb for mph and rwhp? How about for difference in 60' to change in ET?
Last Oct. I ran a 13.33 @ 107 at Island Dragway in NJ. This was with a 2.13 60' time. It seems to me with the mph and with better traction I could see high 12s.
Either way, I'm headed back there on April 1st to rip through some gears.
fwiw:
`02 Z28 with only (known) mod being crappy flowmaster muffler. Unless you consider a dirty paper filter a mod...
Last Oct. I ran a 13.33 @ 107 at Island Dragway in NJ. This was with a 2.13 60' time. It seems to me with the mph and with better traction I could see high 12s.
Either way, I'm headed back there on April 1st to rip through some gears.
![Driving](https://ls1tech.com/forums/images/smilies/LS1Tech/gr_driving3.gif)
fwiw:
`02 Z28 with only (known) mod being crappy flowmaster muffler. Unless you consider a dirty paper filter a mod...
#2
Launching!
iTrader: (1)
Join Date: Dec 2004
Location: Albuquerque, NM
Posts: 211
Likes: 0
Received 0 Likes
on
0 Posts
![](https://ls1tech.com/forums/images/ranks/ls1tech10year.png)
![Default](https://ls1tech.com/forums/images/icons/icon1.gif)
Originally Posted by lookin4luey
Is there a rule of thumb for mph and rwhp? How about for difference in 60' to change in ET?
Last Oct. I ran a 13.33 @ 107 at Island Dragway in NJ. This was with a 2.13 60' time. It seems to me with the mph and with better traction I could see high 12s.
Either way, I'm headed back there on April 1st to rip through some gears.
fwiw:
`02 Z28 with only (known) mod being crappy flowmaster muffler. Unless you consider a dirty paper filter a mod...
Last Oct. I ran a 13.33 @ 107 at Island Dragway in NJ. This was with a 2.13 60' time. It seems to me with the mph and with better traction I could see high 12s.
Either way, I'm headed back there on April 1st to rip through some gears.
![Driving](https://ls1tech.com/forums/images/smilies/LS1Tech/gr_driving3.gif)
fwiw:
`02 Z28 with only (known) mod being crappy flowmaster muffler. Unless you consider a dirty paper filter a mod...
As for the 60', it's about 2 tenths off the ET for every 1 tenth off the 60ft. So, if you could get a 1.9 60ft, that'd take off near 4 tenths, getting you into the 12's.
![Winky](https://ls1tech.com/forums/images/smilies/LS1Tech/gr_wink.gif)
#4
Teching In
Thread Starter
Join Date: Sep 2004
Location: Greenville, SC
Posts: 21
Likes: 0
Received 0 Likes
on
0 Posts
![](https://ls1tech.com/forums/images/ranks/ls1tech10year.png)
![Default](https://ls1tech.com/forums/images/icons/icon1.gif)
Originally Posted by TXCAMSS
Muerte is right. On average 1/10 60ft = close to 2/10 in the 1/4.
A stall converter would get you in the 12s easily if you are an A4.
Good air, a cut out, better traction will also get you there.
Good luck!!
A stall converter would get you in the 12s easily if you are an A4.
Good air, a cut out, better traction will also get you there.
Good luck!!
#5
Staging Lane
Join Date: Dec 2004
Location: college station, texas
Posts: 51
Likes: 0
Received 0 Likes
on
0 Posts
![Default](https://ls1tech.com/forums/images/icons/icon1.gif)
i ran a 8.833@85 with a 2.219 60' time in a bone stock car, i had a mustang gt with drag radial and ran a 8.50@80 with a 1.80 60' time, so if i put my drag radials on my trans am i would run about a 7.90?
Trending Topics
#10
12 Second Club
iTrader: (2)
Join Date: May 2002
Location: East Texas 75707
Posts: 675
Likes: 0
Received 0 Likes
on
0 Posts
![](https://ls1tech.com/forums/images/ranks/ls1tech10year.png)
![Default](https://ls1tech.com/forums/images/icons/icon1.gif)
* From Your 1/4 ET of 12.971
* 1/4 MPH - 102.15 - 102.63 actual
* 60 ft - 1.78 - 1.709 actual
* 330 ft - 5.21
* 660 ft - 8.18 -8.188 actual
* 660 MPH - 83.05 - 82.66 actual
* 1000 ft - 10.77
yeah, I'd say it's pretty close
* 1/4 MPH - 102.15 - 102.63 actual
* 60 ft - 1.78 - 1.709 actual
* 330 ft - 5.21
* 660 ft - 8.18 -8.188 actual
* 660 MPH - 83.05 - 82.66 actual
* 1000 ft - 10.77
yeah, I'd say it's pretty close
![Happy](https://ls1tech.com/forums/images/smilies/LS1Tech/gr_stretch.gif)
#11
12 Second Club
iTrader: (13)
Join Date: Nov 2004
Location: 707
Posts: 453
Likes: 0
Received 0 Likes
on
0 Posts
![](https://ls1tech.com/forums/images/ranks/ls1tech10year.png)
![Default](https://ls1tech.com/forums/images/icons/icon1.gif)
So you ran a 12.90 with a 102 trap speed, theres that 60' time again. What suspension and tires you runnin? My 60' is 1.95 w/13.066 @106 sorry but this is important to me , doing research. Trying to get a 12 sec timeslip before I die