This was one of the weaknesses of the P-51 Mustang, which used an Allison V-1710 engine. But despite these advantages, the radial engine has a couple of disadvantages, too. So, what are the ...
50-caliber machine guns with a total of 235 rounds per gun. Each prototype also had a two-stage supercharged Allison V-1710 engine with a four-blade propeller. Development of the First Prototype ...