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The first engine to bear the Power Stroke name, the 7.3 L Power Stroke V8 is the Ford version of the Navistar T444E turbo-diesel V8. Introduced in 1994 as the replacement for the 7.3 L IDI V8, the Power Stroke/T444E is a completely new design, with only its bore and stroke dimensions common with its predecessor (resulting in its identical 444 ...
2011–present Scorpion Diesel V8—"Power Stroke" OHV 6.7 L 32-valve DI turbo diesel (F-series only) 2020–present Godzilla V8 — Pushrod V8 7.3 L (445 cu in), gasoline, naturally aspirated, port fuel injected, variable timing, 16valve, 10.5:1 compression made for F-series Super Duty models.
In total, nearly 2 million 7.3L Power Stroke V8s were manufactured for Ford at Navistar's Indianapolis, Indiana, plant before switching to the 6.0L. The T444E used a 4.11 in × 4.18 in (104.4 mm × 106.2 mm) bore and stroke. Power output was 210 hp (157 kW) at 3000 rpm and 425 lb⋅ft (576 N⋅m) at 1600 rpm for 1994-1997.
The Power Stroke page should probably be turned into a disambiguation page listing the Ford/Navistar joint venture engines in one and the 6.7 Scorpion into another, or a disambiguation page with separate links for the Navistar 7.3, Navistar 6.0/6.4, and Ford 6.7 Scorpion. The different engine architectures that have featured the Power Stroke name.
The sole gasoline engine was the 6.8L V10, while the 7.3L Power Stroke was the diesel option; in mid-2003, this was replaced by the 6.0L Power Stroke. For 2005, the F-450 and F-550 received further updates to the exterior than the rest of the Super Duty line, with an extended front bumper and front fenders; the F-550 received a "wide-track ...
Using a turbocharger spool valve to increase exhaust gas flow speed to the (twin-scroll) turbine; Using a butterfly valve to force exhaust gas through a smaller passage in the turbo inlet; Electric turbochargers [51] and hybrid turbochargers. A similar phenomenon that is often mistaken for turbo lag is the boost threshold. This is where the ...
The Maserati Biturbo was an executive grand tourer that was to compete mainly with the BMW 3 series, but earned a negative reception for its new twin-turbocharged engine, which led to unpredictable power delivery through its turbo lag, and its numerous reliability problems.
Ford Godzilla engine; Overview; Manufacturer: Ford Motor Company: Production: 2020–present: Layout; Configuration: Naturally aspirated 90° V8: Displacement: 6.8 L ...