i guess it would be harder to put a xsi motor into a 93' auto civic ex. they would have to change everything to a manual. what im trying to look for is that what would be a reasonable price for a shop to swap a b16a into a 93ex civic, being as that the ex is a automatic, and it would have to be converted to manual. can anyone give me advice to how much i can expect to pay for the swap with the auto-manual conversion. thanks......-inf-