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Nc30 Uk and Jap models carb

Posted: Sat Feb 11, 2017 8:27 pm
by BrandonPitt
Hi guys I Can you help me with something.
My nc30 is a 1992 VFR-L/N model and the carbs run 115 jets at the front two pots and 118 jets at the back two pots. But because I am 19 years old the bike has to be restricted to 46.6bhp by putting restricting washers in the inlet manafold. The U.K. Model carbs runs 122 jets at the front two pots and 120 jets at the back two. Would the bike run right with the U.K. Model jets.


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Re: Nc30 Uk and Jap models carb

Posted: Sun Feb 12, 2017 2:40 pm
by RichardJ
I think putting bigger jets in would make it run worse, if you have the restrictors in place. The only way to find out what it needs to run properly is to put it on a dyno and have it set up.