[reservoircogs]

I've found the other half a Monster 620 and now need to make it 33BHP friendly, so far the options appear very limited, basically pay some mob £180 for a certificate, oh and two washers or faff around making a throttle stop and then obtaining a dyno print out to prove it produces the holy 33BHP, the first option sounds extreme on the pocket, the later a bit of a knees up in a brewery approach....Anyone else on here had to tread this path? Am I missing something, is there a more sensible and cost effective way? Any help be welcomed.. Scottie