A TRUE MOPAR NUT would know that the only TRUE HEMI are the 50's Chrysler, De Soto, and Dodge Hemis. The 426 IS NOT a true Hemi because both the intake and exhaust valve were tilted 12 degrees toward the intake so the head could be narrowed to fit the "B" block. The new generation Hemi uses less that a true HEMISHERE, Half of a SHERE, because it has been found, by NASCAR engine builders, that a SMALLER combustion chamber with less piston dome makes more power, is more fuel efficients, and has lower emissions than the BIG combustion, big domes used on both the 426, and the 50's Hemis. A point of trivia. The first production Hemi, 1951 331 CID Chrysler only had a 7.1 to one compression ratio.. On the 426 NOT being a true hemi with the valve tilt. That said NO ONE can argue with the power they produced in late 60'/early 70's PRO STOCK racing trim.
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Today's Featured Article - Hydraulics - Cylinder Anatomy - by Curtis von Fange. Let’s make one more addition to our series on hydraulics. I’ve noticed a few questions in the comment section that could pertain to hydraulic cylinders so I thought we could take a short look at this real workhorse of the circuit. Cylinders are the reason for the hydraulic circuit. They take the fluid power delivered from the pump and magically change it into mechanical power. There are many types of cylinders that one might run across on a farm scenario. Each one could take a chapter in
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