Scrappyike
New Member
Howdy all,
I have a CB 550f I have just had carbs cleaned and rejetted for new MAC exhaust. Now I have an issue with a whirling sound coming from engine when I get to top of the gear. At that point, the power falls back and when I shift up, it is fine until you get to the upper part of that gear, shift up and fine until upper part again. I cannot get bike above 70mph. Compression is +=140.
It's a new acquisition and have not ridden it before because of the carb issue.
Any ideas?
Thanks in advance,
Ike
I have a CB 550f I have just had carbs cleaned and rejetted for new MAC exhaust. Now I have an issue with a whirling sound coming from engine when I get to top of the gear. At that point, the power falls back and when I shift up, it is fine until you get to the upper part of that gear, shift up and fine until upper part again. I cannot get bike above 70mph. Compression is +=140.
It's a new acquisition and have not ridden it before because of the carb issue.
Any ideas?
Thanks in advance,
Ike
