You could add a 6th gear to your tranny. It has been done before. A lot of work and you need to find a donor triple to provide the guts.
Or get a t bird, it comes with a 6th gear!
05 speedmaster - 1100cc, 11:1 racing pistons, Carillo rods, thunderbike cams, ported and polished head, 2mm over intake and exhaust valves, Barnett kevlar clutch, scepter pipes, oversize manifolds, 45mm HSR's, TTP stage 4 firestarter
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