Santro engine 860cc to 1000cc or any other

[tawozsaran]

Hello guys previously i changed my santro engine because the 1000cc engine was unable to overhaul so on the advice of mechanic i change engine to 860cc engine which exactly looks like 1000cc original engine. But now its fuel average is 9,10KM per litre and its very fragile now. I want to switch to 1000cc engine again to improve both fuel efficiency and power. Kindly give me advice or address of a knowledgeable mechanic where i can switch my engine by giving 860cc engine and paying the rest amount.
Regards

[alibintahir]

Kindly give me advice or address of a knowledgeable mechanic where i can switch my engine

If you mention your City/place, you will get quick help in terms of your query.

[tintin1]

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[tawozsaran]

I live in Sialkot brother

[tawozsaran]

The engine is already changed to 860cc but it exactly look like santro.... Mechanic told me that this engine is of santro's variant in Thailand or some other country.... I want to change it to the original 1000cc

[tintin1]

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[tawozsaran]

That was almost 2 years ago when i changed that and i didn't know the deal then..... But now m looking for any trusted mechanic who can help me to buy good engine