banshee carbs problem or something else

[dmakarov]

ok i have a 99 banshee

the motor go seized on it 2 weeks ago

found out that one of the pistons started to melt

also the crank and rod bearings went out and got melted together

 

after replacing a crank complete with rods

i had a guy bore .30 over and some brand new weiseco pistons with rings

put back the motor and started to go thru break in process

 

 

the motor wouldnt start at all

so i sprayed some of the starting fluid into the carbs

and it fired right up but dont want to idle

you have to keep giving gas all the time so it doesnt die

 

now the carbs i have never touched them and i just pulled them off the motor and let them hang on the clutch cable

and after i put the motor back in the frame i connected the carbs back again so i never adjusted anything on them at all

 

 

no i dont know what the problem is has anyone experienced anything like this?

 

if so how do you fix it?

 

i heard jetting the carbs would help how much does that usually cost?

 

and what is compression should be at that motor with .30 over?

 

 

any help apriciated

 

thanks

[BANSHEEPRO]

ok i have a 99 banshee

the motor go seized on it 2 weeks ago

found out that one of the pistons started to melt

also the crank and rod bearings went out and got melted together

 

after replacing a crank complete with rods

i had a guy bore .30 over and some brand new weiseco pistons with rings

put back the motor and started to go thru break in process

the motor wouldnt start at all

so i sprayed some of the starting fluid into the carbs

and it fired right up but dont want to idle

you have to keep giving gas all the time so it doesnt die

 

now the carbs i have never touched them and i just pulled them off the motor and let them hang on the clutch cable

and after i put the motor back in the frame i connected the carbs back again so i never adjusted anything on them at all

no i dont know what the problem is has anyone experienced anything like this?

 

if so how do you fix it?

 

i heard jetting the carbs would help how much does that usually cost?

 

and what is compression should be at that motor with .30 over?

any help apriciated

 

thanks

 

 

LOL.well lets see wher do i start

1. never i repeat never use starting fluid on a two stoke

2.your jeting has nothing to do with your problem if it ran b 4 with the same jetting and ran for the break in then you might have carb troubles but its not the jet size

3.the .030 over bore size doesnt have much bearing on compression

 

 

now what do your plugs look like

 

did you gap your rings correctly and is your pre mix correct

 

have you done a compression test,leak down test ,or mabe even a vacum leak check

 

are your filters clean these all matter look into it a little more and get back with us

[mavbike]

LOL.well lets see wher do i start

1. never i repeat never use starting fluid on a two stoke

2.your jeting has nothing to do with your problem if it ran b 4 with the same jetting and ran for the break in then you might have carb troubles but its not the jet size

3.the .030 over bore size doesnt have much bearing on compression

now what do your plugs look like

 

did you gap your rings correctly and is your pre mix correct

 

have you done a compression test,leak down test ,or mabe even a vacum leak check

 

are your filters clean these all matter look into it a little more and get back with us

 

 

And also how long did it sit while motor being done? If sat too long with fuel in carbs, carbs may need to be cleaned.

[Justintoxicated]

crossover tube is missing between the 2 stock carbs?

 

Have you adjusted the idle?