well the carb on my blaster is still leaking and iv done every thing i can think of to fix it and i cant iv cleaned it went through 2 carb kits fixed the float re set the float and changed the bowls any other ideas of what it could do
Carb overflows are caused by,
Incorrect float level.
Needle not mating with seat because of wear, dirt or varnish.
The rubber O ring under the seat cracked or broken.
Leaky float with fuel inside.
Float supporting posts may be ridged, causing float to stick.
Float rubbing against bowl not allowing movement.
Float arm pinching on pivot bar.
If the float level is correct, does the fuel shut off fully when the float is gently lifted with a finger, with the fuel bowl off?
Float height is 20 to 21.5mm.
If so the problem is not with the needle and seat assembly and may be a mechanical problem, like the float sticking.
Carb overflows are caused by,
Incorrect float level.
Needle not mating with seat because of wear, dirt or varnish.
The rubber O ring under the seat cracked or broken.
Leaky float with fuel inside.
Float supporting posts may be ridged, causing float to stick.
Float rubbing against bowl not allowing movement.
Float arm pinching on pivot bar.
If the float level is correct, does the fuel shut off fully when the float is gently lifted with a finger, with the fuel bowl off?
Float height is 20 to 21.5mm. Provided it is a stock carby, I asume that it is as you have not stated otherwise.
If so the problem is not with the needle and seat assembly and may be a mechanical problem, like the float sticking.
i think im gonna buy a new carb
it is your needle and seat. it is the the part where the floats attach. push the small pin holding the floats out and then lift the floats the needle will come with the floats and probably fall off. you can clean the seat with a Qtip and tooth paste. clear that whole area of deris and the put back together. if that doesn't work buy a rebuild kit and replace the needle and seat. the seat comes out with a small retainer screw. cant' miss it
Carb overflows are caused by,
Incorrect float level.
Needle not mating with seat because of wear, dirt or varnish.
The rubber O ring under the seat cracked or broken.
Leaky float with fuel inside.
Float supporting posts may be ridged, causing float to stick.
Float rubbing against bowl not allowing movement.
Float arm pinching on pivot bar.
If the float level is correct, does the fuel shut off fully when the float is gently lifted with a finger, with the fuel bowl off?
Float height is 20 to 21.5mm. Stock carb.
If so the problem is not with the needle and seat assembly and may be a mechanical problem, like the float sticking.