ECO Stirling Engine

ECO Stirling Engine

Craftsman: ECO Model Engines

Catalog #: 2011.4.16

Donor: Les Cade

This ECO Stirling engine was manufactured by ECO Model Engines, Canada, circa 1960. The orange engine has a 6-spoke, 3.5″ flywheel.

ED 2.46 Diesel Model Airplane Engine

ED 2.46 Diesel Model Airplane Engine

Craftsman: Electronic Development

Catalog #: 2018.39.3

Donor: David Tooley

This ED (Electronic Development) 2.46 Diesel model airplane engine was donated by David Tooley. 

Edward’s Style 5-Cylinder Radial Airplane Engine

Edward’s Style 5-Cylinder Radial Airplane Engine

Craftsman: Charles “Chuck” Harty

Knapp Collection #: 524

Catalog #: 2017.27.16

Contributor: Paul Knapp 

This Edward’s style 5-cylinder radial airplane engine closely resembles Forest Edward’s radial engine in size and configuration; however, it does not have a pressure lubrication system.

Edwards 2-Cylinder Supercharged Engine

Edwards 2-Cylinder Supercharged Engine

Craftsman: Forrest Edwards

Knapp Collection #: 97

Catalog #: 2011.32.1

Contributor: Paul Knapp 

This Edwards 2-cylinder supercharged opposed model aircraft engine is a one-of-a-kind prototype that runs on unleaded gasoline with spark ignition and has a dry sump lubrication system.

Edwards 5-Cylinder Radial

Edwards 5-Cylinder Radial

Craftsman: Forest Edwards

Knapp Collection #: 02

Catalog #: 2008.10.1

Contributor: Paul Knapp

1/4 Scale 5-cylinder radial airplane engine.

Edwards FA90-3, 3-Cylinder Radial Aircraft Engine

Edwards FA90-3, 3-Cylinder Radial Aircraft Engine

Craftsman: Forest Edwards

Knapp Collection #: 192

Catalog #: 2008.16.36

Contributor: Paul Knapp

Forest Edwards’ first homemade model airplane engine. He utilized the cylinder heads and cams from three Saito FA-30 single cylinder model airplane engines to produce this radial.

Eldon I 2636 6-Cylinder Model Boat Engine

Eldon I 2636 6-Cylinder Model Boat Engine

Craftsman: Eldon Dwyer

Knapp Collection #: 75

Catalog #: 2008.10.23

Contributor: Paul Knapp

After building a prototype from bar stock, Eldon Dwyer made the patterns and castings to produce this 6-cylinder model boat engine.

Electric Johnson 30 HP Model Outboard Motor

Electric Johnson 30 HP Model Outboard Motor

Craftsman: K&O

Catalog #: 2013.49.2

Contributor: Daniel "Buzz" Brunkow

These realistic electric outboard motors are from the 1950s and 1960s. Originally relatively inexpensive, they are now highly collectible and expensive if you can find one.

Electric Mercury 78A Model Outboard Motor

Electric Mercury 78A Model Outboard Motor

Craftsman: K&O

Catalog #: 2013.49.1

Contributor: Daniel "Buzz" Brunkow

These realistic electric outboard motors are from the 1950s and 1960s. Originally relatively inexpensive, they are now highly collectible and expensive if you can find one.

ELJO Single-Cylinder Model Marine Engine

ELJO Single-Cylinder Model Marine Engine

Craftsman: Unknown

Knapp Collection #: 209

Catalog #: 2011.27.16

Contributor: Paul Knapp 

This 15cc single-cylinder, water-cooled model boat engine is an OHV (overhead valve) 4-stroke designed to burn gasoline on a magneto spark ignition.

Elto Cub 1/3-Scale Outboard Boat Motor

Elto Cub 1/3-Scale Outboard Boat Motor

Craftsman: Ted Maciag

Knapp Collection #: 268

Catalog #: 2011.27.38

Contributor: Paul Knapp 

This 1/3 scale model Elto Cub outboard boat motor is a single-cylinder, water-cooled 2-cycle with a bore of about .375″ and stroke of about .330″.

Elto Pal Outboard Boat Motor

Elto Pal Outboard Boat Motor

Craftsman: Evinrude Light Twin Outboard Co.

Knapp Collection #: 292

Catalog #: 2011.27.42

Contributor: Paul Knapp 

This single-cylinder water-cooled motor is only 22″-tall, weighs about 14 pounds, and produces about 1 HP.

Erickson FE200 (MCC) Prototype Engine

Erickson FE200 (MCC) Prototype Engine

Craftsman: Erickson Motors

Knapp Collection #: 117 

Catalog #: 2009.9.19 

Contributor: Paul Knapp 

This Erickson FE200 (MCC) prototype migrating combustion chamber engine was manufactured by Erickson Motors. The engine is 9”-long, 8”-wide, and 7”-high.

Evinrude F1 Model Outboard With OS .45 Engine

Evinrude F1 Model Outboard With OS .45 Engine

Craftsman: AMPS

Catalog #: 2013.49.7

Contributor: Daniel "Buzz" Brunkow

Included here are a Johnson F1 with a .65 OS engine (left), an Evinrude F1 with a .45 OS engine (center), and a Mercury EFI F1 with a .45 K&B powerplant (right). 

Fadden .010 Outboard Boat Motor

Fadden .010 Outboard Boat Motor

Craftsman: Dennis Fadden

Knapp Collection #: 130

Catalog #: 2008.16.21

Contributor: Paul Knapp

This is one of two miniature boat motors that Dennis Fadden machined from bar stock incorporating a Cox .010 engine.

Fadden 1-Cylinder and 3-Cylinder Engines

Fadden 1-Cylinder and 3-Cylinder Engines

Craftsman: Dennis Fadden

Knapp Collection #: 05 and 06

Catalog #: 2008.16.02

Contributor: Paul Knapp

Dennis Fadden designed both the 1-cylinder and the 3-cylinder engines in the early 1990s. Both engines have spark ignition and burn regular gasoline or methanol mixed with oil for lubrication.

Fadden 1-Cylinder Model Airplane Engine

Fadden 1-Cylinder Model Airplane Engine

Craftsman: Dennis Fadden

Knapp Collection #: 98

Catalog #: 2008.16.15

Contributor: Paul Knapp

The cylinder and head assembly are from a 1/6 scale model of the Pratt & Whitney R-985 Wasp Jr. 9-cylinder engine. This Fadden engine is 5”-long, 4”-wide, and 5”-high.

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Presented by The Joe Martin Foundation for Exceptional Craftsmanship