I have a 6th gen 4dr EX civic, 98 to be exact. I want to swap or mabe just modify this engine. What should I do? The one that I have stock is in mint, is it worth it to just change the head or any thing els. If so tell me the best mods big or small. If you think I should just swap, what would be the most practicle and easy swap to do? The car is curently atomatic, I know that for performence I should change to standerd. Could I do somthing good and still keep the transmission? I know that's shit but I'm not trying to race I just want so nice power, and I'm lazzy. If anyone can help that would be awsome thanks!