Search results
Results from the WOW.Com Content Network
The Lockheed Martin/Boeing F-22 Raptor is an American twin-engine, all-weather, supersonic stealth fighter aircraft.As a product of the United States Air Force's Advanced Tactical Fighter (ATF) program, the aircraft was designed as an air superiority fighter, but also incorporates ground attack, electronic warfare, and signals intelligence capabilities.
For the 2010 model year, Ford SVT introduced the F-150 SVT Raptor, its second vehicle derived from the Ford F-150. In notable contrast to the on-road capability of the 1993–2004 SVT Lightning, the SVT Raptor was optimized for off-road performance, similar to a desert racing vehicle.
A limited-edition version of the Raptor from Ford Racing called the Raptor XT features a high-output version of the 6.2 L V8 with about 500 hp (370 kW). [3] For the 2011 model year, the 6.2 L V8 was introduced in the Ford F-250 and F-350 Super Duty as a replacement for both the 5.4 L Triton V8 and the 6.8 L Triton V10, and in the F-150 as the ...
The 6.2L V8 used in the 2011 Ford Super Duty was made available with the F-150 Platinum, Lariat, SVT Raptor, Harley-Davidson, and Lariat Limited trims. Finally, the 3.5L direct-injected twin-turbo EcoBoost V6 was offered in the F-150 starting in early 2011.
Maintenance problems were determined to be so severe that the F-35 is only able to fly twice a week. To address the issue of wing drop and buffet maneuvering, the required control law modifications will reduce the maneuverability of the F-35, "only exacerbating the plane’s performance problems in this area".
According to Lockheed Martin in 2004, the only fifth-generation jet fighter then in operational service was their own F-22 Raptor. [2] [40] Lockheed Martin uses "fifth-generation fighter" to describe the F-22 and F-35 fighters, with the definition including "advanced stealth", "extreme performance", "information fusion" and "advanced sustainment".
Get AOL Mail for FREE! Manage your email like never before with travel, photo & document views. Personalize your inbox with themes & tabs. You've Got Mail!
For twin-cam or DOHC engines, VCT was used on either the intake or exhaust camshaft. (Engines that have VCT on both camshafts are now designated as Ti-VCT.↓) The use of variable camshaft timing on the exhaust camshaft is for improved emissions, and vehicles with VCT on the exhaust camshaft do not require exhaust gas recirculation (EGR) as retarding the exhaust cam timing achieves the same ...