67' Barracuda 273 (Camshaft Results at the Track)
My cranking compression in my 1965 dartcharger 273 freak is 180# ... all cylinders checked with plugs out . engine Hot and with carb wide open.
now that seems high for a stock commando engine doesn't it ?,
unless it has a more aggressive cam ., pulls strong right up 7500rpm with NO valve float .