I have a 98 Civic Dx and was jw if there were any parts i could swap from other cars to make any type of power gain? I know there are a million different engines that can be used in my honda but can i use any parts from other engines and have it fit on mine?

 

dohc zc pistons and rods(also same as 88-89 us integra) will bump your compression up and is a direct drop in. you can also put the sohc vtec head on your block without a problem. your intake manifold can also be swapped over to the y8 intake for better breathing abilities. but really just about all sohc d-series 88-00 parts are interchangable(just about).