Think he sorted his problem, apparently he was putting the fuel pipe from the petrol tap straight to the bottom of the float bowl, not where it should be and that was filling the float bowl up and then out of the overflow....

Sounds like rider error ah, not the carbs fault......

Think he sorted his problem, apparently he was putting the fuel pipe from the petrol tap straight to the bottom of the float bowl, not where it should be and that was filling the float bowl up and then out of the overflow....

Sounds like rider error ah, not the carbs fault......

thats wat happened to the first one so my dad sent it back got the second one connected it properly still dont work

I don't think that is quite right Ben, spoke to GGUK and they said that your dad had connected them both up wrong! Now he's spoken to them and your now connected up right the carb is perfect.....

I don't think that is quite right Ben, spoke to GGUK and they said that your dad had connected them both up wrong! Now he's spoken to them and your now connected up right the carb is perfect.....

nope he did the second one wrong to start off then we sorted it out and did it right it still doesnt work

nope he did the second one wrong to start off then we sorted it out and did it right it still doesnt work

If you can, post a photo of the installation. It might be something as simple as the main jet access plug vibrating on the top of the engine case (the Keihin usually needs to be spaced out farther than the Dellorto to clear the case) and causing frothing and needle valve vibration leakage.

Jon

If you can, post a photo of the installation. It might be something as simple as the main jet access plug vibrating on the top of the engine case (the Keihin usually needs to be spaced out farther than the Dellorto to clear the case) and causing frothing and needle valve vibration leakage.

Jon

ok thanks for that will do asap