Derebery performance Marine evaluates, modifies and builds all types of marine engines
with the finest equipment available. Only the highest quality parts are used for all engine
applications to ensure the most reliable engine life. Among its many accreditations, the
Derebery Team is also certified for Volvo Penta gas and diesel engines.

Specializing in engine work they provide the following services:

  • Custom fuel-injection systems
  • Carburetor design for supercharges
  • Porting and polishing heads
  • Design cams and exhaust systems


100 MPH Club

To celebrate the type of power and speed that he makes possible, Leon started the 100
MPH Club. This is an elite group of boaters capable of 100 mph and over. The club now
has more than one hundred members. If you are ready, Leon and his highly trained team
can take you there.


DPM Optimum Performance Engines

Customized Power

Derebery Performance Marine is in the business of creating greater power to satisfy your
need for speed. You may want to bring in your engine for custom modifications. Beef it up
with specially built blocks and heads, or enhance it with custom cams or exhaust systems.
Whether building a new engine or modifying an existing engine, Derebery can skillfully
put together the right parts to produce a more powerful, reliable engine.

High-Performance Engines

For maximum performance, a custom-built engine is the way to go. Leon likes to call it
'performance beyond reason' in light of the impressive power of his own boat B'yond
Reason. While stock engines rarely exceed 900 horsepower, Derebery custom builds
power b'yond that - from 350 to 700 cubic inch engines producing from 500 to 1,200
horsepower. Derebery can even double your horsepower with a twin-engine setup or
beyond.

The options are endless: supercharged, naturally aspirated or fuel-injected engines. Leon
worked closely with PFM to develop one of the first fuel-injection systems for a
supercharged engine. With his experience in research and development, Leon and his
team can custom design a fuel-injection system for any application. You may either have
an engine custom built for your boating needs or choose from the huge selection of high-
performance engines already in stock.
Services
Contact
B'Yond Reason
Take a ride at 160 mph
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