If you are in the market to re-power your airboat with an all aluminum engine with dependable horsepower and torque, our Gen IV Engine is what your looking for. Proformance Unlimited's LS3 416 ci – 575 HP package was designed with reliability and fuel economy in mind, while not sacrificing performance that can handle all types of environmental conditions. All of our complete airboat engines are built with superior parts, custom painted and backed by a 1 year/Unlimited hour warranty. This engine package comes complete with a marine grade ECM, wiring harness and sensors.
Here at Proformance Unlimited, we have years of designing and building engines with dependability and performance that will stand the test of time. Feel free to contact us with any questions you may have.
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