Have you tried adjusting your shocks??? I just did the 450 conversion and got out to ride mine this last week and it beat the hell out of me . i started adjusting the shocks and found that to help alot still need to fine tune them. i still have to increase the spring tension and try it again . i'll be in winchester bay in june so i'll do some more adjusting then .
i have been using dominator for the past 2 years and havent had any problems with it . run at 40:1 and use castrol 20 /50 in my trans , gets changed after every trip.
i just put v-force 3s on my shee and was told that jetting wasnt needed , that the v-force will run a little fat , im running 280 with fattys,and cascades , havent had it to the dunes yet , runing at sea level
I did the 450 converstion and went to yfz ends which are bigger than stock banshee. now im trying to get a plus one tie rod for the yfz from modquad . they dont make a plus one , but they are going to start from what i have been told . im still waiting for mine to show up .