does anyone know the conversion from 1/8th to 1/4

[jimmybling31]

does anyone have a calculator program that does it. the gps dyno is saying 12.5 is what I was doing before this weekend, but it doesn't give much other info worth a shit. does anyone have a way to convert 1/8th to 1/4?

1.7 60'
8.36 1/8th
87mph

what would that be in the quarter?

[86 IROC-Z]

yes, add 5 to tehj time

[86 IROC-Z]

seicnds

[Sarge]

Bout a 13.03
http://www.geocities.com/allstangs/Page.htm

[tornado]

According to national dragster chart you should run about 13.21

[86 IROC-Z]

Wow, I wasn't too far off

[jimmybling31]

well looks like i meed a driver mod them.lol. i guess I need a new 1/8th mile goal too...hmm. i need nitrous

[yellowv]

Your 60' is pretty good. For comparison I dug up some old slips from my WS.6 and one was a 8.57 @ 83 which was 13.25 @ 107 in the 1/4 with a 1.98 short time.

[FasstChevys]

another good rule of thumb is if you can shave one tenth off of your '60 foot time, it's worth 1.5 tenths on the big end.

[jimmybling31]

Your 60' is pretty good. For comparison I dug up some old slips from my WS.6 and one was a 8.57 @ 83 which was 13.25 @ 107 in the 1/4 with a 1.98 short time.

i can't run that 60' with my current tires. I did that on one of my friend's drag radials. I didn't have anything but bolt ons then. I have done a ton since then. on street tires I can only get a 8.7 with a 2.2 60'

[red99ws6]

i believe that it is your 1/8th mile time multiplied by either 1.52 or 1.57. that is just an estimate though. i know guess who run a really low gear and there cars are wound out at the 1/8th so it is just an average

[LT1 > LS1]

http://www.csgnetwork.com/automotiveconverters.html

thats cool


here. this will do it. it will estimate your times also if you put in weight, power, and stuff.
http://www.timmcamis.com/cool_stuff.html

[ss~zoso~ss]

1/8 = .5/4

is that what you were asking

[Silver Streak]

yes, add 5 to tehj time

Ran 7.666 in the 8th and ended up 12.15 in the 1/4 at 109.. so not quite..

[Silver Streak]

1/8 = .5/4

is that what you were asking

Yeah, you just multiply by 2.

[86 IROC-Z]

Ran 7.666 in the 8th and ended up 12.15 in the 1/4 at 109.. so not quite..

Hey... It wasn't too bad for a drunk post