1963-1967 Prince Gloria S41 1965-1968 Prince Skyline 2000 GT-A S54AE 1965-1968 Prince Skyline 2000 GT-B S54BE (3 Weber 40 DCOE carburetors) 1967-1969 Nissan (Prince) Gloria PA30 G7B-R inside diameter x stroke: An improvement on the G7 using a cross-flow cylinder head and was converted into racing use during 1965 - 1966 in the S54 Skyline GT used for racing. Was not commercially available. GR-8 inside diameter x stroke: , DOHC compression ratio 11.0:1 maximum output (gross) more than @ 8400 rpm maximum torque (gross) @ 6400 rpm Racing engine used in the Prince R380 and Nissan R380-II, based on the G7 engine. It used 4 valves per cylinders and DOHC, used 3 Weber carburetors model 42DCOE-18, producing a claimed for the R380 and for the R380-II. The GR-8 used in the R380-III featured mechanical fuel injection. The Nissan S20 engine was derived from the GR-8. G-11 The G-11 is another straight-6 OHC version, displacing . Bore was up to like the G-2 4-cylinder, while stroke remained at as on the G-7. Power output with a 4 barrel carburetor was with of torque. Applications: 1964-1967 Prince Grand Gloria S44P See also List of Nissan engines Nissan G engine References G Straight-four engines Straight-six engines Gasoline engines by model