Stock 2000 sx700, after reading and reading, Ive found Turk stating to change helix to 51/43, and change inner weights to 4.5 grams. Can u tell me if these are the only two changes to make on a stock sled with reed spacers ? I might deill the can as well. Will this make a considerable difference on bottom end pull ? If so, does anyone have the full Yami part numbers for these two items? I cant find them at all, I know its supposed to be off an RX, but still cant find. I really appreciate the help
FJViper
New member
If Turk said to change the helix and weights, that's what you do. He knew his stuff. You can order both of those right through Pioneer Performance who is a sponsor for this site. Or, anyone else who makes aftermarket helixes. It's going to shift quicker in which case the sled will be quicker and backshift better. The drilled can will free up some horsepower as well. Do a search on SX mods.