To Quench or Not to Quench?

....and I'll add this for food for thought. Ed talks about the 1" lifter thing.....which is a really cool idea and all, but nothin new. Mushroom lifters have been around a LONG time and serve the same purpose. To have more surface area for a more aggressive cam lobe. I am certain since the lifter diameter is .903, like other Chryslers, the slant could accept a mushroom lifter. I know Oregon could grind a mushroom cam. That would probably be more cost effective than the 1" lifter thing. Just a thought.