i recently de-restricted my yamaha neos, but it goes to about 45mph BUT at about 30mph its really struggles... it takes about 10 seconds to get from 28-32 but from there it is batter acceleration... up to 45.. i dont know alot about roller weights but someone told me that could be the problem, any ideas?
not really tested it.. but much quicker, sometimes if i'm on a slight hill, it wont even make it past 30 and i'll be stuck at 30 until i get some flat ground again.
Could be variator or you could try upjetting it a little mate mine used to struggle abit but i upjetted it with a open air filter seemed to be better at accelerating and climbing hills.
okay cool, i'll look into getting a new main jet, also how much carb adjustment is needed to change from the stock airbox to an open air filter.. i put my air filter on instead of the airbox, but it kept stalling/loosing power, i have no idea what to do cos i'm a noob.
Look what size jet is init and then buy a jet pack so say if its main jet size 50 buy a jet pack from size 50-75 or 80 ish you wont and work your way up in 2's until it runs just right. when i put a open air filter on my nrg 50 it had a 65 main jet in and when i went past 30 mph it bogged down so i tryed 70,75,80,85,90,95 and it still did it and i ended up having a 102 jet in but after that it worked fine
Just tried it now with a full tank, took almost half a mile to get past 30. Not cool :/ definitely looking into this, also, anyone know the stock jet size for a yamaha NEOS, i had a look ion the manual but couldn't find anything...
