bigknot

Help, I have been all over the TOP/NovaRossi site and cannot find the factory break in settings for the carburetor. Does anyone know these settings, how many needles are there? I see only two the HSN, and LSN, is there a throttle setting as well inside the slide?
Thank you!

The model again is a TOP TT 12 S

stefan

5 turns out on the high speed needle and 2.5 on the low speed needle.

Spray bar (3rd "needle") flush with housing.

Check it out here: RB

Go >services>FAQ>Initial carb settings

Btw, this engine is basically a Mugen MT12, good engine

finchy

Bigknot if the engine is brand new straight out of the box the carbies are set at the factory on a air flow meter. There is no need to touch them if any thing just richen the HSN 1/2 a turn. Hope this helps.