David Vizard, Uncle Tony's garage, Unity motorsport. Mission impossible Dodge 302 Head porting

I couldn’t get thru the whole thing, but at about 5-6mins in there is mention of lightweight Manley or Icon pistons.

That sure doesn’t sound like stock replacement parts to me.
the ol' razzle-dazzle !

we had to bore for new pistons, so we got these 60-thou positive deck domed pistons...

love it!

11.5:1 compression, E85, titanium keepers... you know, things of that nature.