Head flow ?

[krasselt21]

Who has the best ported heads? how many CFM at 28" of water?

 

[Zeb]

WDI is getting some really good numbers out of 6.0 stuff. Over 200cfm. I’d check with them.

 

[6.0 Tech]

Check kill devil as well. I know they do 6.0 head work, not positive on 6.4 stuff though. Their aluminum 6.0 heads unported are supposed to flow about the same as ported iron heads, and they offer cnc porting on the aluminum ones as well...

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