Steel blocks, restricted injection, spec 23deg heads or gaskets????
Sounds lilke ASCS/USCS non-wing.
A great idea!!!!!!! There are lots of those engines and parts available.
Then throw in a few wing shows. Market it to tracks that don't run sprints on a regular basis. Wonder how many tracks can't afford a USAC,WOO, ALLSTAR,MASS show?????????????

NO SWAY BARS AND NO WING SLIDERS.