By the look of it... its a 4G91.. see radiator aso small wan..
taken from wiki:-
4G91
The 4G91 uses a 78.4 mm bore and 77.5 mm stroke for a total displacement of 1.5 litres. With a 9.5:1 compression ratio and DOHC, four-valve-per-cylinder head and multi-point EFI, this engine produces 84 kW at 6000 rpm and 135 N·m at 5000 rpm.
Applications:
* Mitsubishi Lancer
* Mitsubishi Mirage
:cheers: