Asslam o alaikum everyone.I want to know that which engine will be more economical (4afe or 5k) for toyota starlet kp61?And if I put turbo on 5k engine with less psi(i mean minimal mods) then can I get the same or close hp as that on stock 4afe ?I will be using it for daily driving and for performance with minimal mods on holidays.
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