I think the best dyno is the rack anyway. Too many guys say "dyno this" and "dyno that" and they turn out to be posers. The track is where it matters anyway.
Them or sometimes the numbers they get from whoever, I read with caution.
where the dynamic is will dictate which end of the scale the timing will be... but also recognize that the chamber shape will have its final say, right.
N/A small block mopar=25-34 degrees is, from my experience, the spread for me. I build to near max dynamic comp...i use that chamber for all its worth. That's just me.
But hey I guess some can or wanna build it with just enough cylinder pressure to fire and then twist it to 42 degrees.....lol
