@sadatmasood11
What is the Engine code of New model engine 1000 cc ?
If one swaps this engine, will he/she needs to upgrade ECU too?
Sadat Bhai, it will be convenient if you post pictures of Engine to judge cleanliness as well as condition, also it will be more trustful if you share & post the result of readings of Compression test -wet & Compression test -dry mode.