For over 14 years GTO Performance Airboats have been raising the bar when it comes to quality, craftsmanship, and service.  We now have done it again when it comes to performance.  GTO has teamed up with MAS Performance to build the ultimate airboat engine packages.

MAS Performance Specializes in building custom performance engines that power everything from pleasure vehicles to all types of competition racing vehicles.  Because all of the machining and assembling processes, including our SuperFlow dyno service, are performed in our state-of-the-art machine shop, we are able to provide you with a product of unbeatable quality and reliability. 

Plus, every engine is tuned in on the dyno so you know you are getting a quality engine with the Horsepower and Torque you paid for.