Those same cams can be used in 216 and spray-oiler 235's by machining the bearing journals down to the smaller diameter used by the earlier engines. I'm in the process of building a spray oiler 235 with the Elgin cam now.
Jerry

"It is better to be silent and be thought a fool than to speak and eliminate all doubt!" - Abraham Lincoln
Cringe and wail in fear, Eloi- - - - -we Morlocks are on the hunt!
There is nothing noble in being superior to your fellow man; true nobility is being superior to your former self. - Ernest Hemingway
Love your enemies and drive 'em nuts!