Hi All, I have a Yamaha EW 50 Slider which would only do 30mph, I took out the variator restrictor and the exhaust restrictor and upped the main jet to a 95 ,now it does nearly 50mph...Would a different variator or rollers give me any more top end ? Are there any more restrictions on this model ? Any help would be appreciated. Thanx, Suzukial
what size jet was originally in there before you fitted the 95 jet ??? 50 mph is pretty much about right for a std derestricted 50cc...
Hi,Thanx for your reply. The original jet was an 89, I was advised to go up to 95 as it would be running lean after derestricting it. Thanx, Suzukial.
