Originally posted by RS4RACER
speaking of tuning, when i go to adjust the shift time on my 2 speed, which set screw should i turn? there are two holes with set screws, one has a spring and a ball inside the hole, though...
Adjust the set screw with a sping and a ball in it. Turn it all the way clockwise (right turn) until you stop but not too tight, then turn it counter clockwise (left turn) about 2 turns, then try to run the car a few passes and run it full revs, you will hear the transmission shifting or the engine revs changes. If the shifting is too early, adjust the same set screw clockwise (right trun) about 1/8th of a turn then test it again until you get the right shifting point.
If the car does not shift to second gear on your first try, try adjusting the same set screw counter clockwise (left turn) about 1 whole turn and test the car. Do the same process until you have achived the correct shifting point.
Hope this helps.