[TedEaton]

I have dyno tested several Ford Flathead V8's. The standard build for a street Flattie will make 150 HP while an all out build (normally aspirated) will break the 200 HP mark. I did dyno a blown Flat Head V8 for an old school dragster that made in excess of 450 HP but that engine was set up on 'Kill'. Ted Eaton.