The F22A6 is the same as the F22A1 except for a slightly more aggressive camshaft, a better flowing cast exhaust manifold, a different more aggressively tuned ECU (PT6), and a different intake manifold that utilizes IAB’s and also has a bigger plenum. Is the Honda F22A6 the same as the F22A1? This block was covered with a non-VTEC SOHC head, but there were 4 valves per cylinder. The whole package allowed increasing the displacement to 2.2 liters. The compression height of F22A and F22B pistons was 30.5 mm. How tall are the Pistons on a Honda F22A engine? Your F22 engine uses a timing belt that requires replacement after every 60,000 miles. The diameter of valves in engines F22A and F22B was 34 mm for intake and 29 mm for exhaust valves. A modification with non-VTEC DOHC head was also made designated as F22B. How big is the intake valve on a Honda F22A?Ī similar version was made with a VTEC system named F22B SOHC. How many horsepower does a Honda F22A6 have?į22A6: 140 hp (104 kW) at 5,600 rpm. What’s the difference between the F22A1 and F22A6?
Two Pratt & Whitney F119 engines power the U.S Air Force’s F-22 Raptor. It combines stealth technologies and vectored thrust with high thrust-to-weight performance to provide unprecedented maneuverability and survivability. The F119-PW-100 turbofan is the first operational fifth generation fighter engine.