They made almost 4,000 B-29s, and just because the engines needed a lot of maintenance didnāt mean they were necessarily bad. Iām not saying they didnāt have their issues.
Though it was 1945 and the technology just wasnāt there for the demand they put the aircraft through. It was a heavy bomber after all.
Maybe it wouldāve been better for P&Ws to be used
idk man, if your priority has to be to gain speed instead of altitude to prevent the engine from overheating, Iād say itās say itās a crappy engine