Series: Air Vanguard

A definitive technical guide to the early Allison-engined P-51 Mustang variants. While the introduction of the Merlin engine did improve the Mustang’s performance and produce the bubble-canopied fighters with which we associate the name, credit must be given to the Allison-engined variants that preceded it. From its inception in early 1940, the Mustang’s development was extraordinarily rapid – such was...