Long valves on W2's with .600 lift?

Different pistons, lighter, more compression= whatever
heads are new w2 sse flow above
I think we need to concentrate on the 4-6000 range even if we give up a little at 7000 plan on 7200 max for durability
rollers are illegal and I bet they would check if we started winning
I do not see those high hp builds staying together at the rpm they have to run to get there
are those the different rule set aluminum block motors? cheves? clevelands?