Quote:
Originally Posted by Big-Foot  John - at 300 miles, your engine is already broken in. Bucking / surging is usually a lean condition or potentially an ignition issue.. That's not a lot of carburetor for the engine you are running. It would probably perform a little better with a 700-750 CFM carb with that camshaft. |
Thanks Randy,
I just picked up a Holley double pumper 750cm to put on - I'll keep you posted on the results!
John
