The 4G32 displaces 1.6 L (1,597 cc). It is an eight-valve SOHC design with an aluminium head and iron block. The engine has five main bearings, a cross flow head and a single down draught carburetor. Firing order is 1-3-4-2. The GSR versions used two twin-barrel Mikuni-built Solex carburetors for a total of 110 hp (SAE).
A version with an early iteration of Mitsubishi's MCA lean-burn system (MCA-IIB), fulfilling the intermediate Japanese exhaust regulations for 1975 (50年), was called G32A. Those with the later, cleaner yet, "MCA-Jet" system were called G32B. Later, the G32B also came in a fuel injected, turbocharged model. For competition, a version of the 4G32 engine was made with a DOHC eight-valve cylinder head, and fitted with two twin-choke 40 mm Solex sidedraught carburettors.
Bore x Stroke: 76.9 x 86.0 mm (3.03" x 3.39")
Applications:
- Mitsubishi Celeste
- Mitsubishi Galant
- Mitsubishi L200
- Mitsubishi L300
- Mitsubishi Lancer
- Mitsubishi Galant Lambda/Sapporo
- Mitsubishi Sigma
- Mitsubishi Cordia
- Mitsubishi Tredia
- Mitsubishi Mirage
- Dodge Colt
- Eagle Vista Turbo
- Hyundai Pony
- Hyundai Stellar
- Mazda Familia
- Plymouth Arrow
Read more about this topic: Mitsubishi Saturn Engine