RE: Engines! So many Types, So many Options.. HELP!
Dennis...Be carefull when you break-n an ABC engine as they have a tapered bore which does not expand until hot. Do not follow the directions provided with O.S. engines. Search "engine break-in" for info on how to treat these engines. Dar Zeelon and even Bill Baxter of O.S. will give the proper break-in for an ABC engine. Dave