30mm Keihin carbys what jetting to start with?

[1sick6]

Hey everyone, I have just bought some 30mm Keihin carbys and wanted to know a ruff size main jet starting point.

 

the engine is stock bore 350.

21cc noss cool head

bills pipes

K&N filter and K&N power lid

+3deg timming

v force 3 reeds

 

pritty stock engine, atm its got stock 26mm carbys with 290 mains and is running sweet, I just want to try out these new 30mm and see how it goes.

 

any info would be great,

Thank you, Paul

[1sick6]

Ok, to Answer my own question and to help any 1 else out if there intrested in fitting this same carby setup to there Banshee,

 

I have gone with 160 mains and 45 pilot jets, seem to be running good.

 

 

Paul.

[sleeper06]

I was gonna say start with 150 main,50 pilot and work down

[sleeper06]

I was gonna say start with 150 main,50 pilot and work down