RE: My sendas too slow... someone help me please!!

Derbi Senda R 50 discussion forum:


RE: My sendas too slow... someone help me please!!

RE: My sendas too slow... someone help me please!! 
ScooterWhisperer said 2012-11-14 07:49 
 
So starting from the top, a pipe and filter doesn´t mean your bike is going to fly, I never use Open filters unless its for th track, thye are to sensitive to changes in temperature, humidity, etc etc.second thing is, the port timing on your stock cylinder most likely doesn´t match that of the pipe. its the 2t equivalent of improperly timing your cam to the crank position. what i recomend you do is A). ditch the open filter and use a Racing Kart style intake to create a venturi and secondly consider one of the metrakit cylinder kits still available out thee. I have vendors in Europe who still have good stock on them, in addition the Polini EVO pistons fit that model and they make over sized b,c,d, so you will get many years of service out of it. Get up with me and I can give you some options. And if your wondering whats in my Senda? Everything. internal gears, clutch plates, cage, crank, pipe, 24mm flat side mikuni, Artek inner rotor ignition with light coil.. but I am a scooter shop owner, so i tend to go overboard... 
 
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