I have a 1990 civic 4 door sedan the motor a 1.5 is in bad shape. Should I rebuild it or move on to bigger and better. The car is a project I got for free. I am looking to push over 200 hp at the wheels. If the 1.5 can not do it. What would be an easy swap. I want to go all motor for now. Every opion would be helpful. I have never built a four cylinder before.