The first experimental XF7F-1 Tigercat had the 2,000hp Pratt & Whitney R-2800-10B engine. This was the Hellcat's standard production engine, and it continued Grumman's policy of not installing an untried engine in a new aircraft. The Tigercat, which was 71mph faster than the Hellcat and had twice its rate of climb, easily met the Navy's requirements of 451mph at 21,000 feet.
By early 1945, the F8F had entered the fleet. Immediately, pilots found it was indeed a great shot in the arm to have such startling performance because, as we had anticipated, the Japanese had introduced several airplanes with much improved performance over the Zeros. The timing of getting the Bearcat to the fleet was perfect. Not only was it an exciting airplane to fly (one could even see the Focke-Wulf heritage), but it was also 47 knots faster than the Hellcat, without water injection, and took off in 200 feet of carrier-deck space compared to the Hellcat's 325-feet requirement. It had an amazing rate of climb of 5,340 feet per minute, which was more than twice the Hellcat's! It had the fastest rate of climb of any propeller-driven fighter in the War. Its rate of climb endeared it to the Navy pilots because getting on top of the enemy had been the criteria of aerial combat success ever since WW I. You can imagine that Navy aviators also heartily enjoyed that the F8F could easily outperform any and all Army Air Force fighters at the time!
(one could even see the Focke-Wulf heritage)
Originally posted by Stoney74 There was an F7F at the races last year. It was a stock/restored plane, and finished 4th or 5th in the Unlimited Gold, if I recall correctly. A very impressive aircraft to say the least. I don't know if he's coming back this year, but I'll let you know after Sunday. I wonder if there are enough airframes left out there to actually do a hot-rod F7F?