foreverfaster
Site Supporter
i have a motor that spends most of it's time on my shelf. i use it to train kids who are learning. it could be used for the beginning classes and could upgrade as they get up in classes. i took my 212 predator out of the box added the arc 6621 PH and put the birggs 4100 ignition with it. adjust gears and tire sizes accordingly. regardless what people do to the motor, it will only spin so fast. you can get this ignition set up for any motor.. just going to cost you a couple hundred bucks. i agree with an earlier post.. follow the national guidelines, small pipe, small carb, restrict restrict, restrict