Whats the optimum Fuel:Air mixture for a NC29 CBR400rrn??

marty400 · Post by **marty400** » Mon Jul 28, 2008 9:34 am

Hiya All,

Whats the optimum Fuel:Air mixture for a NC29 CBR400rrn??

Had a dyno done this weekend (long story) - and the chap said my 400 was running way rich, with my Graeme French aftermarcket can on - even richer than when the original can was on!

Hope you can advise

Cheers
Martin

stimpy · Post by **stimpy** » Mon Jul 28, 2008 12:11 pm

i would have thought the dyno operater would have told you what the optimum was,then fixed it....
an end can doesnt make that much differance,if the problem was that great,there is another problem.
stimpy

marty400 · Post by **marty400** » Mon Jul 28, 2008 12:18 pm

hiya Stimpy,

it was a Â£30 ride in session.
Thing is, the bike is riding great!

42MPG
Feels strong

Dunno, strange one!

Whats the optimum Fuel:Air mixture for a NC29 CBR400rrn??

Whats the optimum Fuel:Air mixture for a NC29 CBR400rrn??

Re: Whats the optimum Fuel:Air mixture for a NC29 CBR400rrn??

Re: Whats the optimum Fuel:Air mixture for a NC29 CBR400rrn??