my 1/4 mile time
Thread Starter
Joined: Feb 2003
Posts: 1,946
Likes: 1
From: Bellingham Wa
my 1/4 mile time
Pretty crappy but since i was running 7 psi in 1st and 2nd not too bad..... my lim is leaking bad. My peak boost was .53 bar with intake temps at 60C
my mods
Dp, MP, Apexi intake. Hard intake pipes, powerfc, light weight underdrive pullys.
this was at Spokane Raceway Park.
reaction time .688
60ft 2.388
1/8th mile Et 9.17
1/8th mile MPH 84.42
1/4 mile ET 13.729
1/4 mile MPH 107.7
I spun all the way through 1st. Could not see the 2 yellow lights so when it was green i just had to go that’s why my reaction time is so bad.
Well considering what do you guy’s thing? If everything was working right and I had colder intake temps do you guy's think i could pull a high 12 out of there?
my mods
Dp, MP, Apexi intake. Hard intake pipes, powerfc, light weight underdrive pullys.
this was at Spokane Raceway Park.
reaction time .688
60ft 2.388
1/8th mile Et 9.17
1/8th mile MPH 84.42
1/4 mile ET 13.729
1/4 mile MPH 107.7
I spun all the way through 1st. Could not see the 2 yellow lights so when it was green i just had to go that’s why my reaction time is so bad.
Well considering what do you guy’s thing? If everything was working right and I had colder intake temps do you guy's think i could pull a high 12 out of there?
Where is everyone measuring their intake temps. Only asking because as I measured the other day, with a cheap radio shack infra red temp guage, temps varied by over 100 degrees f from the Ic to the lim
Re: my 1/4 mile time
Originally posted by RX7WEEE
Well considering what do you guy’s thing? If everything was working right and I had colder intake temps do you guy's think i could pull a high 12 out of there?
Well considering what do you guy’s thing? If everything was working right and I had colder intake temps do you guy's think i could pull a high 12 out of there?
Re: my 1/4 mile time
Originally posted by RX7WEEE
Well considering what do you guy’s thing? If everything was working right and I had colder intake temps do you guy's think i could pull a high 12 out of there?
Well considering what do you guy’s thing? If everything was working right and I had colder intake temps do you guy's think i could pull a high 12 out of there?
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reaction time doesnt effect the 1/4 ET.....688 really isnt that bad. the clock doesnt start till you cross the line. get that 60ft down though (better launch) and you'll see big improvements in your time.
a estimation for every .1 off your 60ft = .175 off you 1/4 time...meaning if you launched well (2.088 60) your 1/4 would have been closer to...13.2 with a little boost thats pretty good. I'll be hitting the track on saturday for the 1st time in the fd..12's is my goal
Not bad, and yes the PFC will read you air intake temps .
What type of tires are you running ? Some et streets should trim .5 off your 1/4 .Also are you using your stock clutch ? Mine slipped the entire time down the track last year . A performance clutch will trim some time off also .
What type of tires are you running ? Some et streets should trim .5 off your 1/4 .Also are you using your stock clutch ? Mine slipped the entire time down the track last year . A performance clutch will trim some time off also .
Originally posted by RX7WEEE
thats what i though.... my reaction time could have been alot better.....
thats what i though.... my reaction time could have been alot better.....
I pulled off a 13.000 with a trap of 108.41, so your car has the power to get you close to 12's. Maybe on the right day with enough traction and low enough intake temps you'll get there.
Originally posted by 911GT2
I pulled off a 13.000 with a trap of 108.41, so your car has the power to get you close to 12's. Maybe on the right day with enough traction and low enough intake temps you'll get there.
I pulled off a 13.000 with a trap of 108.41, so your car has the power to get you close to 12's. Maybe on the right day with enough traction and low enough intake temps you'll get there.
your car has enough power for 12's too... you just need some slicks

i went 12.2 at 110, not a 7 though
Originally posted by XSTransAm
your car has enough power for 12's too... you just need some slicks
i went 12.2 at 110, not a 7 though
your car has enough power for 12's too... you just need some slicks

i went 12.2 at 110, not a 7 though
. I'm very much a newb to dragging. It'll all get better in May when I hit the track again
. Shooting for mid 12's then.
Thread Starter
Joined: Feb 2003
Posts: 1,946
Likes: 1
From: Bellingham Wa
thanks for the input im going to run it again with the right amount of boost and alot colder intake temps.
im running some new street tires and i have my stock clutch it isn't slipping yet.....
i've ran against low low 13 sec cars on the street and i am able to beat them without too much trouble.
im running some new street tires and i have my stock clutch it isn't slipping yet.....
i've ran against low low 13 sec cars on the street and i am able to beat them without too much trouble.
Originally posted by 911GT2
Yeah I'm well aware of that. My 60' for that run was 2.7xx
. I'm very much a newb to dragging. It'll all get better in May when I hit the track again
. Shooting for mid 12's then.
Yeah I'm well aware of that. My 60' for that run was 2.7xx
. I'm very much a newb to dragging. It'll all get better in May when I hit the track again
. Shooting for mid 12's then.
my grandma could do that on her rascal. hahah, j/k i can do 1.9's on my 30k+ kuhmo supras (crappy tires) You just gotta hold the car at like 3k and when the light turns stomp it while slipping the clutch.
although my first time out I have to admit that held it at 6k and dropped the clutch, i let it bounce off the revlimiter until the wheels caught then i missed 3rd gear trying to semi-flat shift... Quickly learned my lesson
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