n2oiroc
New member
what kind of gains are you guys seeing with clutching on your vipers? please give your set up and some numbers like sled lengths gained in 660 or 1,000 ft. i am curious on how much of an improvement is to be had. some places claim 5-6 sled lengths in 1,000 ft. i find this hard to believe. i was thinking of dropping some cash for a helix or a full kit, but not for 1 sled length in a 3 mile race. thanks