Removing the pv on a street driver will cause over fuelling at lower rpm and cruise rpm . Some like to set dyno af ratio then fit pv and jet down some . I have thought to change air bleeds but never got there - slackarsed i guess . I am happy to accept a larger cam ,big carb and single plane will often lead to a rough low idle when dead cold .
Tex
I can live with a rough idle when cold, but too rich at idle when warm is an issue I would like to correct. Cruise and WOT on this carbv is awesome though.
