Aluminum Heads

mopower440 said

because according to that post, if you have a flat top piston then its not worth the gain to go with the aluminum open chamber heads because of no quench. I dont want to change my pistons to dome or whatever would be needed to make it happy with the open chamber aluminum heads..

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Most aluminum heads are closed chamber. Edelbrock, 440Source, Trick Flow, Indy, etc. all have closed chamber heads. Edelbrock has both closed and open chamber heads so you have to be careful about which you order but otherwise the aftermarket has all gone with closed chamber heads. The post you are reacting to was incorrect. you can't believe everything you read on the internet. You can't even believe everything posted on this forum........