Naturally Aspirated Vehicle Records as of December 8, 2010
http://dyno.tunedbypsi.com/highest-horsepower-turbo-vehicle/naturally-aspirated/

Turbocharged Vehicle Records as of December 8, 2010
http://dyno.tunedbypsi.com/highest-horsepower-turbo-vehicle/turbocharged/

Supercharged Vehicle Records as of December 8, 2010
http://dyno.tunedbypsi.com/highest-horsepower-turbo-vehicle/supercharged/