Unlimited Aero Engines
EXPERIMENTAL ENGINES
FAA Approved Repair Station:  U53R556B
COPYRIGHT 2012
Unlimited Aero Engines, Inc., Fitchburg, MA
With over 30 years of racing engine preparation experience, it's no wonder we specialize in high performance experimental aircraft
engines.  We are one of the few
Red Bull Air Race approved engine builders, and FAA Approved Repair Stations, which gives us
the quality control to build the finest experimental engine available anywhere in the world   We hand craft these engines for Red
Bull Air Racers and world-class aerobatic pilots like
Michael Goulian and Kirby Chambliss.
DYNOMOMETER TESTED ENGINE PACKAGES CAN INCLUDE:

  • Custom ported cylinders.
  • Larger valves.
  • Custom valve guides for increased flow.
  • Precision balanced rotating assemblies.
  • High performance valve spring packages.
  • Case modifications for improved thrust surface oiling.
  • Camshaft timing adjustments.
  • Custom ground camshafts.
  • Custom paint or powder coating.


So, when it comes time to order an engine for that experimental project, and you want something smoother and more powerful
than a factory engine, consider a company that builds engines for some of the best U.S. Aerobatic performers, and winners of the
2009 Red Bull Air Races...Unlimited Aero Engines.

Read what Kirby Chambliss, world class Red Bull Air Racer and Aerobatic Pilot, has to say about Unlimited Aero Engines.
CLICK HERE
Tel:   (978) 348-1234