105

iTrader: (7)

I went to the track friday and made 3 NA runs and every time I spun horribly. 2.0 60's. I've get 2.0's on my street tires! I launched from 5.5k, 5k, and 4.5k rpms. I did a nice smokey 2nd gear burn out each time with my new line lock. I started out a 16 PSI but it went up to 18 after the first run. I took it down to 15 PSI after that and still spun. Should I go lower on the PSI or maybe lower RPMS?

Tires: MT ET Streets 28X11.50-16LT (non-radial)

all mods in sig except I didn't spray. front sway endlink removed

Thanks
Nick

02SOMWS6

iTrader: (6)

11-12 psi.

http://photosbyjim.smugmug.com/galle...011_ApYpD-L-LB
http://photosbyjim.smugmug.com/galle...587_2tnb6-L-LB

11 psi in these photos. I have gone as low as 9.5 Don't worry about the low psi., by the time you do your burn out and stage the tire psi has gone up 2 to 4 psi depending on how hot the track is. As far as your burn out do a short spin in the water to get the tires wet then pull foward and do your burn out

kdavis

iTrader: (14)

yea that^. i used mine at 13 psi and spun. the way the track that i go to is set up you back into the water pit and spin them then pull out and do the burn out. here is a link to a video.
http://www.youtube.com/watch?v=CnVlsRDx98w

LM97Z

iTrader: (4)

WAY too much air for a bias tire, your running DR air pressure, start at 13 & drop 1 psi at a time from there.

Dave J

iTrader: (2)

I run 13 psi(cold) in my 26-10.5-15 et drags(1.46 60ft) you should be close to that in et streets
I have the same suspention as you except I have qa1 shocks all the way around

105

iTrader: (7)

Thanks for the advice. I'll give the lower pressure a try, hopefully this friday, and let you all know how it does.

02SOMWS6

iTrader: (6)

Don't forget that tire psi. that works for a auto won't always work for a stick.Start at 13 psi for a starting point and drp 1lb. at a time

2XR95Z28

iTrader: (4)

Are you guys running at 12-13psi with tubes or without?

mike c.

iTrader: (1)

I hate m/t tires(dont hook for me) but,I run my slicks at 12 to 13psi cold do my burnout and l launch at 5,000 to 7,000 they hook where ever I want and go. 1.42 60's on a m6 3,700lbs car. I run M&H Racemasters 26x11.5x15 cheeter slicks w/tubes www.intercotire.com

105

iTrader: (7)

I did a lot better tonight. I started at 12 PSI cold and spun a little. Next 12 PSI hot spun a little less. 3rd run 11 PSI hot, 5800 RPMs, dead hook and lifted the front end, but then bogged down to like 3k. 1.8 60'. I wish I could've ran more. My car has never hooked that good before! I might actually spray it next time. Thanks for the help guys!

Nick

02SOMWS6

iTrader: (6)

Nice, launch on spray and that bog will go away. I launch at 6,00rpm when I spray but every car is different. I also pull 1.4 60ft.'s

the_merv

iTrader: (88)

Mid 1.5 60ft's at about 12psi, 3600 Stall, 3.73 Gears, 275/50R15 MT ET STREETS.

02SOMWS6

iTrader: (6)

what works for a auto won't work for a stick car