Tight lash setting solid flat tappet cam

yellow rose said
Most likely. I'd start at .020-.022 cold and work with it.

The point was on those cams that call for lash that loose have relatively long lash ramps and you can tighten the lash up quite a bit and just catch the lash ramp closer to the base circle.

It's a MPP cam

I've been running .024/.028 since the day it first fired and was dyno'd. I'll take it down a little further and see how it likes it.