[FASTBOAT TOUGH]

That gasoline issue was a major problem with the SHERMAN M4A1 that had the Continental Radial Engine. They were noisier and certainly a death trap when a ruptured line ignited. The tankers were happy when the M4A2 came out with the General Motors 6046; 12 cylinder (6/engine), 2 cycle, twin in-line diesel. The diesel was a little quieter and more reliable and they knew they wouldn't get cooked off by fuel when hit. Of course that still left the armor and ammo issues but, in the long run survival rates were better with the M4A2 and as other models became available. It should be noted that the M4A3/4 would revert back to gasoline (Vee gas.) engines. There was no M4A5. And the final production M4A6 went back to a diesel engine the improved Ordnance Engine RD-1820; 9 cylinder, 4cycle, radial diesel. So to a degree I can see the point you make at the end of your last post.

Regards,
Pat