hi there im having difficulties getting my carbs running right on m 94 tiger 900 i completly rebuild the carbs swapping out the gasneedle, gasneedle housing, main jet and pilot jet all original triumph parts used now my bike runs poorly beneath 3000 rpm , sometimes has bangs in the exhausts . above 3000 rpm the bike pickes up nicely i tried bigger pilot jets but then my fuel consumption is around 1:9.5 km /ltr normaly im around 1:14with the original pilot jets data ; mikuni carbs pilot # 40 2.0 turns out main#130 gasneedle 3th slot carbs have been synchronised , valve clearance checked and compression is between 10.5 and 11 bar fuel bowl levels are also spot on ( as per shopmanual)
Have you cleared out all the internal passages they can really mess it up and only need a tiny piece of dirt . Is there an adjustable air screw for the pilot circuit ?