Assalam Alaikum
I want to know is it feasible to swap G10a carburator engine with new K10b engine in old cultus 2003 model and if what would be the cost of K10b engine . Also kindly tell will it be reliable in long run as my brother is using car in Uber/Careem and want better mileage, currently it is giving only 8-10km/liter. @dani_kk Sir can you put some light on it