BOOSTPOWER USA offers specialty complete EFI high performance race and pleasure marine engines, partial engines, long blocks, short-blocks, balanced rotating assemblies, custom cylinder heads, and all the other hardcore marine engine internal parts necessary to complete a reliable performance project. We also specialize in custom turbocharged and supercharged carbureted and fuel injected complete V8 endurance dry sump power plants ranging from 300 to 700+ cubic inches. BOOSTPOWER’s years of dedication to technology along with our building, dyno testing, competing and tuning these mighty power plants assures you of a winning reliable combination right from the start.