Indy LAX heads

FWIW - I don't have any flow numbers, but swapping a set of 587 heads w/1.88-1.60 valves for a set of LAX w/1.92-1.625 valves with about 4cc smaller chambers resulted in about 2/10 better 1/4 mile ET in my 360 Dart Sport. Ports were as cast, similar valves and same valve job on both. Same everything else. I don't recall MPH improvement without digging through my records.

I've run the Comp Cams 8mm 632-16 bead locks on the 5/16" valves that RHS had for those heads for years.

#Scampin - If F.A.S.T made LAX legal for LA engines, then MAX heads may be legal for Magnums and may be a little easier to find!?
:( (Nevermind. I forgot - no Magnums in factory cars. But IHRA did that when they had the Crate Motor Stockers.)