What is the most reliable way to get to like 160-190 bhp on this car? I just bought one in good condition and I love it, I just feel it lacks a little power. Don't need it to be a rocket I just want a little more usable hp.

 

This is like a weekly thread around here now.

If money is no object then K swap it.

If you are more budget sensitive, sell it and buy something that has more power to start with.