madzx2
Member
ive searched here but cant find a whole lot about choosing a helix. i tune my clutches primary first then secondary. what im wondering is, if say you start out stock and decide to go to any adjustable weights, when you tune the weights so that rpms are spot on the sled would be clutched right using the stock helix. why would you need any other helix? not sure if this makes sense, but im just trying to figure out why my sled had a 56/40 helix in it instead of the stock 47. by tuning the primary first either helix would work but whats the advantage of using the 56/40, faster upshift and slighlty higher topend? i run heavy hitters also.