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Originally Posted by j0n
nah shifter knob was good...my car doesnt suck, cuz ya know, its not a neon 
front tires are at 40psi(sidewall says 44psi max)
index the plugs? |
put the fronts at 50-55 when you get to the track. max PSI as rated is based on maximum load weight under maximum temperature conditions. basically, that is the msot air the tires coudl handle on an august afternoon in death valley if you put about 3000lbs of load on each tire. short duration like a drag race will barely make the tire temp rise 1 or 2 degrees on even the hottest day, there is no threat of damaging the tire unless you run over something.
plug indexing is an old school idea. worth 2 or 3hp. jsut shim the plugs so taht the open side of the prong is facing towards the exhaust valve. there are kits available to do it, actually it is a good way to pass time in the lanes if you are bored and have easy access to the plugs.