civilremedy

My 91 is built for horsepower as it once had 698 to the wheels. It now has an oem motor. Still has all the upgrades but lacking in hp. Any suggestions on supercharger or turbo. A great car in need of reliable horsepower. I own many cars and love this one. It is a keeper in my collection, any advice on the best option for me while keeping reliability. I drive it maybe 1k miles a year. As I said, it has all the upgrades for hp with a great but virtually stock motor