My theory is that low voltage causes the start up problems for both the stock CDI and the Procom.
So far the rectifier mod (found elsewhere on this forum) seems to be the best fix.
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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