G13A
The SOHC 8-valve G13A has a non-interference valvetrain design. It was used in the following vehicles:
November 1984– Suzuki Cultus AB51S
November 1984– Suzuki Cultus AB51B
1986–1989 Suzuki Samurai
– Suzuki SJ413
1985-1988 Holden MB/ML Barina (Aust/NZ) / Mk1 Suzuki Swift non-GTi
G13B
This DOHC 16-valve engine is well known, it uses the older distributor driven off the intake camshaft, and produces approximately 100 hp(74 kW) @ 6500rpm / 83 ft·lb(112Nm) @ 5000rpm. Redline is set at 7400-7600RPM. Like many DOHC engines, this engine has an interference valvetrain design, making periodic timing belt changes vital to the engine's life. It was used in the following vehicles:
1986-1989–Suzuki Swift GTi AA33S
1988– Suzuki Cultus AA34S AB34S
1990– Suzuki Cultus AB34S
1989– Suzuki Swift AC34S DOHC
G13BA
The SOHC 8-valve G13BA has single-point fuel injection and produces 50 kW (68 PS; 67 hp) and 74 lb·ft (100 N·m) of torque. It has a non-interference valvetrain design. 1995 to 1997 U.S. and Canadian-market engines gained hydraulic lash adjusters. It was used in the following vehicles:
1989 Suzuki Sidekick
1994–2000 Maruti Esteem
1989–1997 Suzuki Swift
1992–1997 Geo Metro
1990– 1995 Suzuki SJ413
http://en.wikipedia.org/wiki/Suzuki_G_engine