i have an 03 civic lx, im pretty positive the head is cracked and instead of replacing im looking to swap motors. right now i have the standard 1.7l but i want more hp so i was was hoping to install a 2.0. will i have to make any mods or will it fit right in? any advice is appreciated.

 

Research K series swap. Thats your only choice for a swap unless you want to dump $1000s of dollars into the car for something else.