Dug out my 302 heads...
Damn, thin decks, insane amount of intake valve shrouding, like more than ive ever seen on any 273/318 head. What kind of valve, incolnal or sodium? Lol honestly...
Look at the big peak between the valves... that helps huh? They go on the bench soon and we will see what head is king of the 318 heads. Btw more like butt shaped chamber.lol and by the time you relieve it, shape it... its a while lot bigger than the factory 64cc it is now.
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