1 bolt 3 washers in arm
1 bolt 2 washers tip
1 bolt 1 washer in centre
overdrive empty
** I should add that this is w/ a 75 shot of nitrous available. My rev limiter is raised to 11,700, which I was right at when on the bottle. Off the bottle I was at 10,800. All this was with a 121" Cobra. Now have 136" Ice Attack.