NC30 A/F ratio

Forum rules
Please can you post items for sale or wanted in the correct For Sale section. Items / bikes for sale here will be removed without warning. Reasons for this are in the FAQ. Thanks
Post Reply
krisztian_andre
Familiar Member
Posts: 484
Joined: Fri Oct 02, 2009 6:49 pm
Bike owned: MG v35 II, NC30, MG NF Mil.
Location: Germany

NC30 A/F ratio

Post by krisztian_andre » Fri May 24, 2013 4:59 pm

Going on the dyno this weekend, besides tuning for power what A/F ratio should I aim for?

Neosophist
Moderators
Moderators
Posts: 8172
Joined: Fri Jul 04, 2008 1:01 pm
Bike owned: CBR954

Re: NC30 A/F ratio

Post by Neosophist » Sat May 25, 2013 5:17 am

krisztian_andre wrote:Going on the dyno this weekend, besides tuning for power what A/F ratio should I aim for?
Dont tune to A/F its pointless.

As long as it isnt super-rich or super lean try to get the most power and the best curve.

Tune to power curve smoothness.

If you have a nice curve the bike will ride smooth and linear thorough the whole rev range, if theres lots of spikes youll have flat spots all over the place.

I seem to remember kevprojx (dyno operator and member on here) when setting up his race NC35 seemed to favour a slightly richer than the technically ideal mixture, good power output, 63hp I think and perfect curve and linear power delivery. Im sure he has some threads in the members bike section
xivlia wrote:i dont go fast on this bike so really do not need a rear brake.. /
vic-vtrvfr wrote:Ask xivlia for help, he's tackled just about every problem u could think of...

Post Reply