Honda305.com Forum

is 140 the largest that is typicaly used? Like I said, it has modified exhaust and air filters and I was wondering what is typical for those modifications

keihins

I have tried the needle in all positions. Needle in the highest position seems to be best, but still hesitates. It has the electronic ignition and timming is set right. The bike was restored a while ago and I couldnt get it running right then and I am going to start from scratch and rebuild the carb...

Hi, I'm looking for some help jetting a 64 cb77. It is stock except for uni filters and a JC whitney megaphone exhaust. I have a 135 main and a 42 idle jet now, but it has a bad hesitation. If anyone has a good starting point I would appreciate it.

thanks for the quick tips. I have tried using the old brass from the carbs and it doesnt change it much. However the old brass is in bad shape too. Maybe the carbs might have problems that cant be seen, the slides were frozen in the bore when I got them and I soked them in the solvent tank for a wee...

I inherited a 64 cb77 that didnt run for 30 years and I have completed a restoration. The entire top end was rebuilt. Carbs rebuilt. Electronic ignition installed and it runs horrible. It has a bad hesitation right off idle, has very low power. I'm wondering if maybe I got wrong parts or something. ...