Honda305.com Forum

Thank you for your input, the compression is 90 and 150, what do you mean when you say to check the color of the plugs? Also am I correct in saying that the carburetor needs to be set to a specific setting. I have cleaned out them already. How would I make the mixture more lean or heavier? Once agai...

I have a 1968 Honda Dream that I'm trying to bring back to life. I'm having alot of trouble with the motor and have a few questions. First we put on different mufflers with bigger airflow, does that a effect on how well the engine runs? are these motors very particular about the mufflers they need? ...