22-01-19, 09:43 AM
Stock fuelling is lean on the bottom end, rich at full throttle. Ivan's kits specifically address this and it's the reason for opening up the pilot circuit bypass holes, Paul. As others have said, should require less choke than before now and should be running richer not leaner on part throttle.
You're now going to ask me what might be wrong.
I can't think of anything you would have changed by synch'ing the carbs. You don't report any symptoms that might suggest carbs incorrectly fitted, which is good. I would focus on mixture screw settings (4 2/3 to 5 turns out with two holes enlarged) and float heights. My money is on the latter.
You're now going to ask me what might be wrong.
I can't think of anything you would have changed by synch'ing the carbs. You don't report any symptoms that might suggest carbs incorrectly fitted, which is good. I would focus on mixture screw settings (4 2/3 to 5 turns out with two holes enlarged) and float heights. My money is on the latter.