No need to do that- - - -I took a junk 235 cam recently, and turned the bearing journals down to 216 size- - - - -it slips right in and turns with no problems. I'm planning on modifying a new Elgin Industries 261 cam to use in the stroker engine. Even with the increased stroke, the NASCAR rods have a smaller cross section than the 216 rods, and there should be more than enough cam lobe clearance.
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!