this 82 honda was givin to me the tank was rusted inside so i c.l.r ed the tank it did a really nice job i then took carbs apart cleaned them also put back together with new air cut off valves fuel pump diaphram now the bike starts right up but wont goover 45-50 mph and the exhoust sounds kinda muffled when riding it much diferent then when in nutural and give it gas it sounds much better also bike is popin a little and at full compleat throtal wile driving it hesitats and wants to bog but every once and a while something happens and it takes off like a bat out of hell any clues on what it could be

Got another pipe that you could toss on it & take it for a ride?

the kerka pipe on it is fine i found out that if i shut the pepcock on gas tank almost to of pisition the bike rides mutch beter think im gettin to much gas to carbs anyone know how to do that?