The problem with that theory is NHRA has let this stuff go for so long, not only are 75% or more of the AH racers current heads illegal, but all their old stuff also…

You want to talk about class killer…

And No, I'm not currently affected. My SS/DA hemi heads are legal to the rules and my AH stuff will be raced in bracket mode in local ECSSSA circuit races. Makes alot of VERY expensive current hemi heads worthless…except for AH circuit racers like myself