Mythbuster: continuing project thread of my 1303 '75

[Wally]

Originally Posted by effvee

Walter, what head work have you done or had done? Very good results, congrats.

These are the 'old' heads from my former 2,7 and have 46x40 valves and some smart porting done to them, mostly based on airspeed, so not very large ports.
They are a 35 year old 914 2.0 casting and no welding was done.
In N/A form they flowed 220 hp...