hey guys, i got a 93 formula z 583. on hard pack it runs mint never any issuses. when in deep powder and snow flys in hood my sled dies down. sounds like a elextrical shock almost. ive had my carbs tuned....any ideas what this could be? thanks
my 450 is making a funny noise. when im riding my bike misses alot and it makes a weird noise at idle almost like a bent valve. but im wondering if it could be my timing chain hopping,its goes away when riding, its like it tightens up. any thoughts? thanks!