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So i guess the engine is 1.5L It is starting to gradually go on me. I love the car though for we're been through a lot and i want to keep it afloat. I am not very knowledgeable with engine swaps or beruilds but what are my options here. I would like it to be the most cost effective. Its a manual transmittion. Would like to go something a little bit stronger than 1.5 but not sure if there is one thats a direct fit more or less.