first time at track with new setup

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Old 02-15-2009, 09:39 PM
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Default first time at track with new setup

went to piedmont dragway today ran 5 times here is my best, time still need to work on the launch and my 60ft.what ya think it will do in 1/4?
60' 1.783
330' 4.491
1/8 7.523
mph 96.86
3620 lb's

Last edited by caviness; 02-20-2009 at 03:50 PM.
Old 02-15-2009, 10:36 PM
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hmmm high 11s maybe low 12s
Old 02-16-2009, 12:59 AM
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i would think low 11's but thought i would ask to see.
Old 02-16-2009, 10:44 AM
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I think that pass would have been around the 11.60 range or so.
Old 02-16-2009, 11:22 AM
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Originally Posted by 608kZ28
hmmm high 11s maybe low 12s
I hope your joking. I went 11.9@120 and I was trapping 92 in the 1/8. and Hes got 4 mph on me.




You'd be bottom 11s@122-124 with that 1/8 mile ET & mph.
Old 02-16-2009, 01:44 PM
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Originally Posted by 30th t/a
I hope your joking. I went 11.9@120 and I was trapping 92 in the 1/8. and Hes got 4 mph on me.




You'd be bottom 11s@122-124 with that 1/8 mile ET & mph.
so? one of my good friends went 7.3 and trapped 93 mph in the 1/8. thats .2 seconds faster and 3 mph slower than caviness. and he gets low 11s high 10s in 1/4 when he gets the chance. and most online calculators have caviness in the high 11 range. but i dont put too much stock in those

caviness: we can debate about you might run until we are all blue in the face. just go to a 1/4 track and find out then come back here and tell us what happened
Old 02-16-2009, 01:59 PM
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nice time..I'll be your guinea pig march 5th in Charlotte..see ya there for some 1/4 test n tune..I should be right on your rear bumper
Old 02-16-2009, 08:33 PM
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probably go to the rock latter this year and see,thanks for the comments,and i know the 6sp mph higher than auto for the same time
Old 02-17-2009, 06:04 AM
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Congrats on the new times, what is the set-up?

BTW, 7.50s would be high 11s, but as mentioned you're carrying more mph than usual for the times since the 60 foot is somewhat sub-par. I'd say mid 11s are possible, but probably not low 11s.

Derek
Old 02-17-2009, 08:57 AM
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A M6 car will mph better then an A4 , the 96mph in the 1/8 is good but the biggest factor in ET is the momentum your car has to the 330' foot mark. Until you can get the car to do better then 1.7 60' foot times you will be looking at 11.5 to 11.7 sec 1/4 times at probably 120 - 123mph.
Old 02-17-2009, 03:17 PM
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thanks guys and ill do better on that 60ft next time,this was my first time with this new settup and mt dr never had good tires before,tring to see how to launch,rpm wise and tire psi,last run i made posted up top launched at 5000rpm's and 21psi,should be able to improve on that i hope.thanks for all the comments that helps me see what i need to do,any more sugestions would help allot.
Old 02-17-2009, 06:31 PM
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sorry, I focused more on the mph than the ET.
96mph in the 1/8 is capable for low 11s as long as he he get his 60' down in the 1.5 range.
Old 02-17-2009, 07:52 PM
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Originally Posted by Villain281H
Congrats on the new times, what is the set-up?

BTW, 7.50s would be high 11s, but as mentioned you're carrying more mph than usual for the times since the 60 foot is somewhat sub-par. I'd say mid 11s are possible, but probably not low 11s.

Derek
Exactly, I'd say with that mph you were on your way to high 11.50 pass. Work on that 60 ft. and you have low 11's in the bag. Need to get to like a high 1.5 60ft. to get to the low 11's.
Old 02-19-2009, 07:54 AM
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Easy solution:

1/8 mile ET X 1.57= 1/4 mile ET

Its a pretty close formula.
Old 02-20-2009, 03:38 PM
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That run was an easy mid-11 pass. I run 7.5 in the 1/8 at 92mph and run 11.7s. By the eight your dead even with me and already trapping 4mph faster. Honestly, it might have been a low 11 run and will easily be a low 11 to high 10 car when it hooks up. What tires are you running?

EDIT: just saw the MT drag radials. With those tires, low 11s should come with more seat time. Throw on some all out slicks with the suspension hooked up right and you might even crack a 10.9 with that power, gearing, weight, and some kickass driving.
Old 02-20-2009, 03:46 PM
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275 40 17 mt dr,best pass i launched at 5000,ill do better next time.
Old 02-20-2009, 05:15 PM
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96.86 mph in the 1/8 mile is not enough mph to run in the 10's with a six speed car. It is an INDICATION of being ABLE to run low 11's.

Most cars will pick up between 23-25 mph in the back 1/2 of the track. Which equals 121-123 trap speed. To run in the 10's with 123 mph trap speed you need a mid 1.40 sixty foot or better, the key lies in the first 330 feet of the track. Its hard to get a six speed to 60 foot like that, impossible on a drag radial.

You cant apply ricer math to his 1/8 mile MPH and pull and ET out of the sky.

The 7.52 in the 1/8 is an 11.80 1/4 plain and simple.
Old 02-20-2009, 05:23 PM
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its looking good dude keep on droping them times
Old 02-20-2009, 05:24 PM
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You should be in the mid 11's hands down guaranteed. I run a 12.8 with what I have spinning in 1st and 2nd in the 1/4 mile.
Old 02-22-2009, 04:53 PM
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Originally Posted by FASTFATBOY
96.86 mph in the 1/8 mile is not enough mph to run in the 10's with a six speed car. It is an INDICATION of being ABLE to run low 11's.

Most cars will pick up between 23-25 mph in the back 1/2 of the track. Which equals 121-123 trap speed. To run in the 10's with 123 mph trap speed you need a mid 1.40 sixty foot or better, the key lies in the first 330 feet of the track. Its hard to get a six speed to 60 foot like that, impossible on a drag radial.

You cant apply ricer math to his 1/8 mile MPH and pull and ET out of the sky.

The 7.52 in the 1/8 is an 11.80 1/4 plain and simple.


This is correct 7.52 will never see low 11's if you ran 7.1 @ 96 in the 1/8 I would say you would have an 11.20 pass.


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