Other bike now missing and flat

[Morocco]

Right sorted the problem on the other bike and now the other bike is sort of doing the same,I been through all the other suggestions in my other post and still no joy, it idels sweet but when you apply throttle slowley it will rev easy but try it full throttle and fast it dies and some times backfires through the carbie.....god im starting to loose my hair with dam pitbikes lol

 

[ducar.r.spec]

backfiring through the carbie......ur timing is out

 

[Morocco]

and how do you adjust your timimg?

 

[Custom]

could be leaning out too, is your fuel flowing freely?

 

[ducar.r.spec]

and how do you adjust your timimg?

u need to set ur valve clearence

 

[Custom]

Valve clearence and timing are different bunnys. If the valve timing was out i doubt it would start easyly if at all but if the valves are out it will back fire and fart around. Try setting your clearence at .002

 

[Custom]

Im not trying to take the piss btw ducar. Dont take offence

 

[Morocco]

yep fuel flowing good and valves are all good,its starts easy as, I swapped carbies over and it ran sweet....the only difference in the carbs is the main jet the good carb runs a 75 main jet and the other one on the bike missing is a 72

 

[mad man]

u need to set ur valve clearence

valves and timing are different, you suck.

 

[Custom]

fair go mad, not all of us know engines inside out, give him credit for trying to help
Good to hear you found the prob Morocco

 

[ASR Rider]

I was always told that when anything back fires outa the carbie its to lean, try taking the e-clip on the slide of the throttle body down a slot and see how it runs if it still is like that try move it down agen, if it still persists adjust your air/fuel screw. if u have a mikuni 25,26 mm it will be recessed in underneath the carbie in a bitch of a spot. turn it all the way clockwise in untill it stops and wind it out about 3 turns and see how it runs. As with anything especially moties practise makes perfect, you will learn more as you muck around for your self.. as for valve clearance and timing i highly doubt that is your problem and i wouldn't muck around with that kinda stuff yet until u learn abit more. i hope i helped ya, any questions pm me or ask in here


-peace

 

[ducar.r.spec]

did u end up fixing it dude?

 

[Morocco]

nah havn't fixed it yet,its ones of those chineese bikes and hasnt got a flash carb, ive been mucking around with it and it is getting better it just a pain in the arse to get to the carb ive gotta take all the plastics and tank off to get to it.....but I will solve the problem with everyones help thank you