I am going thu a 220 for a friend and have removed the carbs to go thru them. He told me it idles bad but I have only run the motor on muffs to warm up and do a compression test. While going thru the carbs I figured I would just check the rest of the motor. I tested the recirc valves and they flow in both directions. I tested the nipples in the block and what looks like check valves on the intake.
Are there recirc check valves in the block and the intake on this motor?
How do they come out? (are they press fit or threaded?)
Ishopmarine shows them all as check valves ant they are not too expensive.
Are there recirc check valves in the block and the intake on this motor?
How do they come out? (are they press fit or threaded?)
Ishopmarine shows them all as check valves ant they are not too expensive.