took the 4 speed to the track

once the 833 is "pro-shifted" thats it... there are no other special gears or anything...

they are pretty limited on upgrades....

exactly, its time for the aftermarket!! i've seen guys go faster than me on 833's but they were in lighter cars. my dart thinks its a roadrunner.... i've never weighted the car with the 4 speed, but i know its significantly heaver than the auto.