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The Grumman F6F Hellcat is an American carrier-based fighter ... at a recorded cost of 270 Hellcats in ... Performance test, each 1,00th aircraft; F6F-5 No 58310, USN ...
Grumman was not happy with the performance, which led to the 2,000 hp Pratt & Whitney R-2800 engine replacing the R-2600 on F6F production models. [7] R-2600-15 - 1,800 hp (1,342 kW)- Planned to power the XB-33A, a prototype model of the B-33 Super Marauder (itself a high-altitude version of the B-26 Marauder). The project was cancelled, and ...
A light fighter or lightweight fighter is a fighter aircraft towards the low end of the practical range of weight, cost, and complexity over which fighters are fielded. [1] [2] The light or lightweight fighter retains carefully selected competitive features, in order to provide cost-effective design and performance. [3] [4]
In 1943, Grumman was introducing the F6F Hellcat, powered by the Pratt & Whitney R-2800 engine, which provided 2,000 horsepower (1,500 kW). The R-2800 was the most powerful American engine, so it would be retained for the G-58. This meant that improved performance would have to come from a lighter airframe.
Grumman's Wildcat production ceased in early 1943 to make way for the newer F6F Hellcat, but General Motors continued producing Wildcats for both U.S. Navy and Fleet Air Arm use. Late in the war, the Wildcat was obsolescent as a front line fighter compared to the faster (380 mph/610 km/h) F6F Hellcat or much faster (446 mph/718 km/h) F4U Corsair.
For 2015, Chrysler introduced an all-new high performance supercharged variant of the Hemi engine, called the Hellcat (named after the Grumman F6F Hellcat). [25] It features the same 4.09 in (103.9 mm) bore as the 6.4 L Hemi and the same 3.578 in (90.9 mm) stroke as the 5.7 L, giving it a total displacement of 6,166 cc (6.2 L; 376.3 cu in). [ 25 ]
Dodge is celebrating 20 years of Hemi-powered Durangos with new special edition models: the Durango SRT Hellcat and the Durango R/T 20th Anniversary edition.
Performance of the prototype and initial production aircraft met expectations; the F7F was one of the fastest piston-engine fighters, with a top speed significantly greater than single-engine USN aircraft — 71 mph faster than a Grumman F6F Hellcat at sea level. [3]