[bebaynes]

Hi all

My old honda is sick. It uses a tank full to do 200 km of normal town driving
total o/h of engine last year did not fix . too rich. starts ok timing ok. black exhaust.
huge flat spot at 1/4 throttle/missing under power. Cant find info on twin carbs setup or engine computer
info.
? oxy sensor .vacuum advance seems ok

any idears

regards eric