Our Small Four Stroke Motors:
See full version: High performance marine engines for sale
Our Small Four Stroke Motors:
Your Mercury Marine Outboard dealership in the St. Petersburg, FL and surrounding area.
Turn the key, it starts. Hit the throttle, the power responds instantly. Check the fuel gauge, and redefine the word efficient. That’s the mark of a great recreational machine … when you have the freedom to commit all your focus on the recreation, and none at all on the machine. [links]
Our Small FourStrokes Line:
Stop by First Choice Marine, which is an authorized Mercury Outboard Dealership for the most powerful, reliable, fuel-efficient, and durable engines on the market. here
Thoroughbred Performance With Workhorse Reliability! more
At Boostpower Usa Inc. our mission is to Research, Design & Develop the most sophisticated & powerful Marine Engine & Efi Products in the Marine Industry both for the manufacturer and the general public. [links]
dry sump large cu.IN. bic inch engines
partial & complete. here
BILLET AND CAST VERSIONS AVAILABLE NORMALLY ASPIRATED.
Boostpower USA Inc. offers a variety custom competition special use engine solutions along with High-Performance Competition EFI Engine and Wiring Kits for several applications, Partial Engine Kits, Partial Engine Assemblies, Assembled Short & Long Blocks, Balanced Rotating Assemblies, Custom Cylinder Heads, and all the other Hardcore Engine internal and external parts and powertrain gearbox, drive solutions necessary to complete a reliable performance project. We also Specialize in Custom Compound Supercharged, Twin Turbocharged, Supercharged Carbureted and Sequential Fuel Injected Complete V8 Endurance Dry Sump Competition Power Plant designs ranging from 300 to 1000+ Cubic Inches with no set limits. Boostpower USA Inc. has over 30 years years of building, competing and tuning these mighty power plants and assures you of a winning reliable combination right from the start. Talk with us about your engine requirements and project goals.
large cubic inch race engines in custom configurations and finishes.
Parts Agreement
DOWNLOAD PDF
Warranty.
1 Customer must return Warranty slip with installers info within 60 days.
4 BHP will charge a 30% restocking fee on all returned parts. There is no returns on custom parts.
6 There is absolutely no warranty on flat tappet camshafts or lifters. We don’t have problems with flat tappet cams, but a lot of people are. If you are worried about this please buy the hydraulic roller cam upgrade. We do not warranty leaks. more
By choosing Promar Performance Engines for your high performance engine needs you are selecting the highest quality performance engine on the market. All of our quality work is done “In House” we do not rely on other’s to supply us with our short blocks or balanced rotating assemblies like so many “performance engine shops” do. We are not part of a large “assembly line” performance engine company where performance just gets lost in the shuffle. We are your full service Performance Engine Shop with our years of experience and quality backing us up. more
When you look at our competitive prices keep in mind to look at the quality of components that go into every one of our Performance Engines / Crate Engines. The high quality components that we install are there to give you years of worry free reliable horsepower. We feel that there is no reason that you should have to settle for less than the best, which is why we build our Performance Engines the way we do.
Whether you're building a race car or a hot rod our crate engines will add a lot of muscle to your fun! With Promar crate engines your vehicle will out perform your expectations and impress your friends. here