Posted By: cudabin
Launch pictures... tires definitely wrinkled! - 10/17/13 09:01 PM
Posted By: mickm
Re: Launch pictures... tires definitely wrinkled! - 10/17/13 09:24 PM
don't know enough to offer any meaningful advice, but yup! those tires are biting!
Posted By: dvw
Re: Launch pictures... tires definitely wrinkled! - 10/17/13 09:24 PM
How much tire PSI? You've made good progress since your initial outings.
Doug
Posted By: BJS racing
Re: Launch pictures... tires definitely wrinkled! - 10/17/13 09:28 PM
The tire actually looks pretty good. If you look at the tread does it appear that there is the same wear on the tire from the outside of the tread to the center?
Posted By: 70satelliteguy
Re: Launch pictures... tires definitely wrinkled! - 10/17/13 11:32 PM
Somebody done stole your headlights!!!!!!
Mike
Posted By: gregsdart
Re: Launch pictures... tires definitely wrinkled! - 10/18/13 12:55 AM
Looking good, Arnie! What size tire and gears?
Posted By: cudabin
Re: Launch pictures... tires definitely wrinkled! - 10/18/13 05:09 PM
10.5W-31 M/T tires with tubes,on 12" rims using 10.25psi.
Gears are 4.56's
I always struggle to control the wheelie and if i tighten it up and the track is good, I can run 1.18 to 1.19 sixty foots. however later in the afternoon, it may spin and run a 1.25 sixty and I lose the race...
I bought a power grid to use for next season and I can hit the tires then take out 8 degrees timing after .2 seconds (before the car actually moves) then ramp it back in by 1.8 seconds.
This slowed the car down to a 1.22 sixty foot, but repeated 4 run's in a row!
Next step is to try and ramp the power back in sooner say all in at 1.4 seconds and see what happens!
Cheers,
Arnie
Posted By: Polarapete
Re: Launch pictures... tires definitely wrinkled! - 10/18/13 06:09 PM
It sounds like you are on the right track by dialing the power down to limit wheel spin. I would suggest changing the gear set to 4.30 or 4.10 or even a tighter converter, but what do I know? I have never been that fast in my wildest dreams
Posted By: bentwheel43
Re: Launch pictures... tires definitely wrinkled! - 10/18/13 09:07 PM
Is this 8.70 dial-in the 1/8 or the 1/4?You are a bad man!!
Posted By: cudabin
Re: Launch pictures... tires definitely wrinkled! - 10/19/13 01:32 AM
It can run 8.50's in decent air in the 1/4 at 156-157 mph, but Humidity was high this fall...
Cheers,
Arnie
Posted By: bentwheel43
Re: Launch pictures... tires definitely wrinkled! - 10/19/13 04:00 PM
AS John Force would say," just kidding".