banshee 268

k with the 4mill cub do i have to run the crank.or is it just not worth runnung it with out.also where is the best place to get it from

hi i was just wondering if i had to do the stroker crank with the 421 big bore or if i could just bolt it on.also do i have to have the cases bored out for this kit also and would this big bore be any good for circle track racing and ice racing.if not what big bore would be the best way to make big hp

ok i took the carbs off agin and checked them out and didnt find anything.i also made sure the right hand bowl had the jet also.the carbs have a 250 main with a 25 piolet.its still has the air box and only has fmf pipes.i think the air box lid is after market cause it is clear.so i think its one that has more opening.so i would consider it as a air box mode also.i brought the air mixture screws out to 2 and half.the plugs are a nice golden brown color right now.i havent really rode it much yet cause i want to get it running right first.

did that they are opening both at the same time.i even set them up to the clymer book too and same thing is happening.it seems to run better with the choke out very little.is it possible there could be some thing wrong with a jet

hi im new here and i just got a 2003 banshee.i just went throught the whole bike.it didnt run that great so i cleaned the carbs and now im starting to think that wasnt the problem.it starts fine but doesnt like to idle and if i hold a steady throtle the right hand cyclender will start to skip.if i get above mid range it clears up and runs fine on the top end.the only thing done to the bike is fmf pipes and a air box lid.not sure where to go from here.

hi im new here and i just got a 2003 banshee.i just went throught the whole bike.it didnt run that great so i cleaned the carbs and now im starting to think that wasnt the problem.it starts fine but doesnt like to idle and if i hold a steady throtle the right hand cyclender will start to skip.if i get above mid range it clears up and runs fine on the top end.the only thing done to the bike is fmf pipes and a air box lid.not sure where to go from here.

hi im new here and i just got a 2003 banshee.i just went throught the whole bike.it didnt run that great so i cleaned the carbs and now im starting to think that wasnt the problem.it starts fine but doesnt like to idle and if i hold a steady throtle the right hand cyclender will start to skip.if i get above mid range it clears up and runs fine on the top end.the only thing done to the bike is fmf pipes and a air box lid.not sure where to go from here.