Yeah i forgot to mention, added electronic fuel pump of swift as well.. works pretttty goood.
My car had cng as well, it all worked perfect with cng! and Remember, if you put cng on this mehran, dont use that Ventury (that round shape cup thing on top of carburatter) to inject cng, get a nozzel made, and inject gas thru the nozzel, and see the performance difference on cng! ofcourse it would consume a little more gas, but runs good. and yeah also replace your stock fuel jets with a little bigger ones! you'd be competing stock cuore! may not win, but you'd give them a tough time!