I think even more impressive than that is the results me and Coby got with a 6 inch over arm (64 inches).
MODS
64 inches
Pirelli
Air shifter
MR9
SLIP ON MUZZYS CANISTER
no Air filter
1 tooth smaller counter shaft(16)
1.36 1.37
3.66 3.68
5.59 @ 126.55 5.62 @125.73
7.28 7.32
8.73 @ 154.55 8.78@153.54
PS - blue bottle is for Air Shifter not nitrous!