Magnum heads worth the effort?

yes, the procomps are a good deal when they have their sales. But to buy and bolt on I couldn't..... :( ….. I would have to question the quality of the springs, valves, are they sealing, ya know. Even on sale, I'd be well over a grand when I was done
Well you keep questioning them.... LOL
But I will have to mark this as a first I ever remember of you following the naysayers...