1/8 miles times [Archive] - Ford Shelby Cobra GT500 Forum

: 1/8 miles times


jdavis70
10-31-2010, 09:43 PM
first time at the track today and my fastest was a 7.68 with a .370 reaction time. and 1.91 60 foot my 60 foot wasnt the greatest because of spinning off the line i ran a constent 7.7s either spinning or bogging off the line. but wanted to see what others where running in the 1/8th ive got upper and lower pulley and intake with NT05R DRs

blazeone
11-01-2010, 05:39 AM
What tire press, size and gear are you running? type of burnout, RWHP? with this info I and others may be able to make a guess or two.

jdavis70
11-01-2010, 09:49 AM
What tire press, size and gear are you running? type of burnout, RWHP? with this info I and others may be able to make a guess or two.


my tires are 285 40 18 NT05Rs i ran them at 20psi my gears are stock 3.55s and i haven't had it dynoed yet with the new parts but i would guess over 550rwhp on a cool day but i was having trouble with the burn out my first run i did a 2nd gear burn out till i saw smoke, and just tried a roll out and 8.2 but then ever time after that i couldn't get it to burn out i could spin then over real quick but then i was getting wheel hop real bad and once they didn't even want to spin, but i launched a few times at about 1500 to 2000 and ran constant 7.7s then i went to 3500 once and ran 7.6 spinning off the line

i used a calculator to estimate my time in the 1/4 and it said about 11.89