AFR MOPAR 340 HEAD TEST!
I’d bet that you could get 40+ of that AFR hp with a die grinder and a set of bits and flapper roll plus a set of 2.02 valves. Sure you would need to buy valve springs and hardware, maybe reface the heads and seats but your pockets will still have $1500 in them for other things. So what are you paying for the fact that you think you need aluminum heads or power? $1500 for 20 to 30 hp seams fk’n nuts to me.