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Technical | How To / Re: info multivar malossi M519988 for kymco super 9
« on: January 13, 2020, 04:30:35 PM »Final thought - have you installed stronger clutch springs? The powerband in the aftermarket exhaust necessitates that you do so.
Otherwise, you engage the drive train at too low rpm when engine power is low.
Light rollers compensate for this by increasing the engine power, but results in high rpm at take off and higher rpms at cruising.
It is a balancing act between roller weight and spring strength.
I already have blue malossi springs engaging at about 4000rpm and corretly balanced with contra spring.
my only idea would be to give OE belt a try to check for any improvement in top speed, at the moment i'm locked to 90km/h at about 9300rpm...



