Info about cs prop that may be suitable:

Thanks for the interest in our props. I'm currently working with another
160hp owner and I'll give you his name and number when you call so you
can talk together. I've suggested an electric constant speed 3 blade MTV-18
that will dramatically increase performance. I'm attaching a general info
sheet FYI. My number is 715-924-4410 so call when you like.

MT Propeller- North American Sales Office Box 767 Chetek, Wisconsin 54728
715-924-4410 phone 715-924-4411 fax mtprop@hotmail.com

MT Propeller: Fact Sheet

Natural composite propellers were originally developed during the 1930's
and used extensively during WWII for both fighters and bombers. They have
since been refined and are now being designed and machined by computers.
Natural composite props are the only type of propeller that can withstand
the intense stresses of modern aerobatic flight with gyroscopic and
G-forces many times higher than the most rigorous general aviation flight.

[Natural composite?  Does that mean wood, or what's "natural" about it? ]

Gerd Muehlbauer founded MT Propeller in Germany in 1981. Since 1968, Gerd
has been working intensively as chief engineer on the best in composite
propeller design and development. Currently, MT Propeller operates out of
its main office in Straubing, Germany where highly skilled engineers are
producing the highest quality natural composite propellers. For U.S and
Canadian customers there is an MT Propeller Service Center in Orlando,
Florida and several propeller service stations throughout the U.S and
Canada.

Natural Composite Propeller Advantages

Light Weight: A lightweight propeller increases the useful load of the
aircraft and also reduces the stress on the engine and crankshaft. The
reduced weight up front is especially important for aircraft such as the
Cessna 182, which have heavy loads on their nose wheel and firewall.

Propeller Life: Natural composite propeller blades will not fatigue over
time whereas metal propeller blades are life-limited by fatigue and
dimension. Natural composite props are unique in that each overhaul returns
the blades to their original dimension by adding composite material to the
damaged section of the blade. Costly blade replacements are eliminated and
therefore make these props more efficient and less expensive to own. In the
event of ground strike, the blades are normally reparable, the hub is
re-usable and internal damage to the engine is significantly reduced. The
blades are also protected by a replaceable stainless steel leading edge to
prevent blade erosion. Stainless steel is more durable than aluminum and
makes these blades especially compatible for flying in the rain. This
leading edge is particularly useful in seaplane applications where water
erosion is a concern.

High Performance: Lightweight, composite material allows blades to be built
with a thicker cross-section dimension, which increases takeoff and climb
performance. The capability to construct propellers with a smaller diameter
eliminates high-speed drag and increases cruise speed. Metal prop blades
built to these dimensions would be too heavy. The reduction in diameter
also reduces noise while increasing ground clearance.

MT Propeller Advantages

MT Propeller offers the largest selection of certified 2, 3, 4, 5, &
6-blade composite propellers in the industry; twenty-seven of which are
certified in Europe or the U.S. There is an application for virtually every
general aviation aircraft.

Models available:
-Constant-Speed Hydraulic: 2, 3, 4, 5, & 6-blade configuration;
applications to 2500hp; full reverse optional on select models
-Constant-Speed Electric: 2, 3, & 4-blade configuration; applications to
350hp; these propellers provide constant-speed performance to aircraft
formerly limited to fixed pitch propellers
-Ground-adjustable Pitch: 2, 3, 4, 5, & 6-blade configuration; applications
to 2500hp; available only for special applications
-Fixed Pitch: 2-blade propellers for certain applications --Reversible
Pitch Propellers: Propellers with reverse thrust are preferred for both
land-planes, where they decrease landing distance, and seaplanes, where
they offer better maneuverability. MT offers this as an option on select
hydraulic models. This system functions with a patented dual pressure
governor and eliminates the linkage between the rotating propeller and
control units other reversing propellers utilize.

Competitive Pricing: MT Composite Propellers are priced competitively with
their metal propeller equivalent. Competitor's composite props may cost as
much as triple the amount of an MT Propeller.

MT Propeller combines extensive natural composite propeller experience,
state of the art German engineering, and the highest performance to bring
you a quality, cost efficient product unequaled in today's market.

Larry Schlasinger MT Propeller- North American Sales Office

 
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