E engrdawg New Member Joined Feb 18, 2015 Messages 2 Reaction score 1 Location Athens, Ga Feb 18, 2015 #1 Just bought a Dolmar 421. Any mods I should take on immediately or run it as it until the warranty expires?
Just bought a Dolmar 421. Any mods I should take on immediately or run it as it until the warranty expires?
Andyshine77 Tree Freak . AS Supporting Member. Joined Jan 25, 2004 Messages 11,305 Reaction score 10,556 Location Cincinnati, OH Feb 18, 2015 #2 Remove the cat from the exhaust can and tune the carb, it only takes a few minutes.