yorksguy

hey tried new coil and cdi unit, both had no positive effect on the bike! Done more research and it looks like the stators packed in! sent it to steve hardaker in spain to be repaired! has anybody any idea how to set the timing once i get the stator back? cheers

Hello, ive got a BP5ES plug in and the mixture is 70ml of Castrol super TT per 5 litres of super unleaded. Ive had the bike 4 years now and serviced it regularly but never needed to alter the plug for summer or winter, its always been spot on. The fan did seem to be on all the time at the trial this weekend, and ive noticed that when ive topped the water up there is a slight amount of oil on the cap when i take it out, and it does seem to dribble out a little when its warming up if ive topped it right up. Other than that it doesnt seem to use any water, it doesnt go below a certain level and theres no water in the oil. i was wondering if the bikes had a thermostat like on a car?? that may not be letting water through to cool the engine? As for a kill switch, the bikes never had one. cheers..

Got a problem with my Rev3 250..! when it warms up and i try reving it above half throttle it starts missing... making it very hard to go up rocks etc.. under half throttle its ok, ticks over nicely etc.. when the bikes cold it runs fine. ive put a new plug in and cleaned the airfilter etc... theres good petrol and oil in it.. anybody got any ideas? im thinking it must be heat related, possibly something electrical??