stock heads

[crazygn]

Does any one know what stock heads flow, what is the fastest any one has gone with stock heads. Iam trying to match my intake-heads-turbo so i can get a good combo going here.

thanks

 

[turbowrenchhead]

The stockers can't be a high flower. Have you ever seen how big the runners are. About the thickness of my middle finger. I know they can be opened alot more. Hense Champion iron heads. If you call champion they could give you the flow numbers of a set of stock heads and then a set of ported heads. I called once a long time ago and the flow nubers were quite impressive.