Head flow

[CaptainKyle]

Just curious if any one has had a stock vmax head on a flow bench & what the flow was on it ? I can probably call John & find out if no one here knows.

 

[Rusty McNeil]

Just curious if any one has had a stock vmax head on a flow bench & what the flow was on it ? I can probably call John & find out if no one here knows.

Doesnt really answer your question since they don't show stock flow but from the PCW site;

Stg 1, mild porting claims 120 CFM
Stg 2, bigger valves and a little more porting says 130 CFM
Stg 3, bigger valves and major porting, bowl and chamber work doesnt give a flow number.