@Suzukialtomehran, bro im not in a favor of putting 2c or any other deisel engine in these cars. It has original power house of its own im driving this since last 16 years, got it brand new in 1980, converted in to cng 4 yrs back, gives me 100 plus km in one cylinder.
I have once thought of putting 2JZ , then i dropped the idea.