Original sentence: The Hemi-6 Valve arrangement is 18 degree opposed valves up to 1.96" valve head.The Hemi-6's combustion chambers comprise about 35% of the top of the globe.The cylinder head is a non-crossflow design, meaning the intake and exhaust ports are on the same side of the engine
Edited sentence: (overhead valve) engine, with combustion chambers comprise about 35% of the top of the globe.In addition, both valves are slightly inclined across the crankshaft axis (similar to a conventional "wedge" chamber).The 6 intake and 6 exhaust valves open away from each other into the center of the combustion chamber.The Hemi-6 valves are 18 degrees (included angle) along the crankshaft axis opposed valves, with intake valves as large as 1.96".The Hemi-6's is a pushrod O.The cylinder head is a non-crossflow design, meaning the 6 intake and 6 exhaust ports are on the same (left, Australian & British passenger's side) of the engine.Unlike Chrysler's contemporaneous hemi V8 engines, the rocker arms are mounted on individual studs (similar to the Chevrolet "big block" V8), rather than on 2 separate rocker shafts as in all 1951-58 Dodge, DeSoto and Chrysler "Firepower" and 1964-* RB hemi v8s