Skip to main content

Carb issue need help with outter screws how many turns witch way

Ran great but I screwed the screws to make it run better now won't start does anyone know how many turns I need to re adjust a single barrel carb for a 70cc dirt bike roketa..2006

Answered! View the answer I have this problem too

Is this a good question?

Score 0
Add a comment

1 Answer

Chosen Solution

@ralphie ,Ralph, General settings for small dirt bikes. Turn the mixture screw clockwise until fully closed,then turn the mixture screw 1 1/2 to 2 full turns out. Adjust the idling screw until the engine idles nicely, turn the mixture screw slightly clockwise and counterclockwise until the highest engine rpm/rev's is obtained. Re-adjust the idling screw again until the engine idles good approx 1500 rpm. Good luck.

I hope this helped you out, if so let me know by pressing the helpful button.

Was this answer helpful?

Score 2

2 Comments:

great thanks for letting me know that I will get that done you have a nice day and if anything that I could help you with just ask away

by

@ralphie , Ralph, Thanks for replying back and for the great offer, and your Sir have a nice day also, good luck with the bike.

by

Add a comment

Add your answer

Ralph Smith will be eternally grateful.
View Statistics:

Past 24 Hours: 0

Past 7 Days: 0

Past 30 Days: 0

All Time: 99