Originally Posted by
Rohit
Just wondering if there are any reasons I shouldn't mount the OS speed carb up?
THANK YOU!!!
because its an OS carb on a Novarossi engine.
All kidding aside whats the issue you are having with your tune? Novas do not like a rich LSN. Once the motor is broken in, about a gallon and half, I hardly touch my needles more then an hour either way for weather.