computer reads this, it is able to increase the amount of fuel the engine gets when the air flow is increased, thus increasing performance. Applications: 1969–1974 Ford Galaxie 1969–1970 Ford Mustang 1969–1971 Mercury Cougar 1969–1991 Ford Country Squire 1969-1970 Ford Fairlane (Americas) 1970–1976 Ford Torino 1974–1976 Ford Elite 1975–1996 Ford E series 1977–1979 Ford LTD II 1977–1979 Ford Thunderbird 1979–1996 Ford Bronco 1979–1982 Ford LTD (Americas) 1979–1991 Ford LTD Crown Victoria (After 1982, this engine would only be sold for police sales) 1987–1997 Ford F-Series 1977–1979 Mercury Cougar (station wagons only) 1978, 1986–1991 Mercury Colony Park 1978–1982 Mercury Marquis 1986–1991 Mercury Grand Marquis 1980 Continental Mark VI 1995 Ford Mustang SVT Cobra R Marine 351 From the late 1960s through the early to mid-1990s, the 351 Windsor had a long history of being marinized by Holman Moody Marine, Redline of Lewiston, ID (now defunct), Pleasure Craft Marine (PCM), and Indmar for use in about every make of recreational boat, including; Correct Craft, Ski Supreme, Hydrodyne, MasterCraft, and Supra inboard competition ski boats. The early marinized engines were rated at . Most PCM and Indmar marinized 351s were rated at . In the early 1990s, a version and a high-output version that used GT-40 heads and the Holley 4160 marine carburetor was rated at . A few 351 GT-40/HO engines were marinized equipped with throttle-body fuel injection (TBI) and were rated at . The marine industry's relationship with the 351W platform ended when Ford was unable or unwilling to compete with GM's production of TBI- and MPI-equipped engines in mass quantity. During that time, the recreational marine community's small-block V8 platform of choice shifted to the 350 cu in (5.7L) GM L31 (Vortec 5700) engine series. Ford Racing In the 2000s Ford Racing Performance Parts sold two "Boss" crate engines and at least a 351 block: FR Boss 302 The new Boss 302 engine was unveiled in the 2006 SEMA show. FR Boss 351W The 'Racing Boss 351' (not to be confused with the Ford 335 engine Cleveland-based Boss 351) is a crate engine based on the Ford Windsor engine, but uses Cleveland sized main bearing journals. Deck height choices include and . Maximum displacements are stroke and bore. The resulting displacement is up to 454.38 cubic inches (7445.9 cc, or 7.4 L). The uncross-drilled block with increased bore capacity became available from the third quarter of 2009. A Boss 351-based