Schillings 6-Cylinder DOHC Engine

Schillings 6-Cylinder DOHC Engine

Craftsman: Rolf Luther

Knapp Collection #: 185

Catalog #: 2008.16.33

Contributor: Paul Knapp

This 6-cylinder inline Dual Overhead Cam (DOHC) design has cylinders laid out in a straight line with two camshafts that operate the valves.

Schillings V8 DOHC Engine

Schillings V8 DOHC Engine

Craftsman: Hubert Schillings

Knapp Collection #: 239

Catalog #: 2011.27.22

Contributor: Paul Knapp 

This V8 Dual Overhead Cam engine has two rows of cylinders 90 degrees apart. Each row has two camshafts to operate the valves.

Schindele Howell V-Twin Engine 

Schindele Howell V-Twin Engine 

Craftsman: Ron Schindele

Knapp Collection #: 727

Catalog #: 2022.8.11

Contributor: Paul Knapp

This Schindele Howell V-Twin engine has a bore of 1″ with a stroke of 1.25″ and burns gasoline on electronic ignition. It includes an electric fuel pump.

Steve Huck V8 Engine

Steve Huck V8 Engine

Craftsman: Jeff Lott

Catalog #: 2017.11.1

Contributor: Jeff Lott

This engine was scratch built from billet material taking 2 years to complete. The block and heads are made from 6061T6 aluminum.

Stinger 609 Supercharged V8 Engine

Stinger 609 Supercharged V8 Engine

Craftsman: Gary Conley

Knapp Collection #: 290

Catalog #: 2011.32.10

Contributor: Paul Knapp 

This “Stinger 609″ supercharged V8 engine is about 10″-tall. The bore is 1.00″ with a .970” stroke. The engine even has a user replaceable oil filter.

Supercharged Thunderbird Miniature Engine

Supercharged Thunderbird Miniature Engine

Craftsman: Scott Motors, Inc.

Knapp Collection #: 121

Catalog #: 2008.16.18

Contributor: Paul Knapp

In 1946, the Thunderbird was advertised as the only miniature engine with a genuine supercharger. The engine is 6”-long, 3”-wide, and 6”-high.

Supercharged V8 Racing Engine

Supercharged V8 Racing Engine

Craftsman: James Weber

Knapp Collection #: 168

Catalog #: 2008.16.25

Contributor: Paul Knapp

Closely resembling the Chrysler 300 Hemi, this 1/3 scale model has a 1-inch bore and .900-inch stroke for a total displacement of 5.65 cubic inches.

Wall F Head Inline 4-Cylinder Engine

Wall F Head Inline 4-Cylinder Engine

Craftsman: Dick Pretel

Knapp Collection #: 592

Catalog #: 2019.11.5 

Contributor: Paul Knapp 

This highly modified Wall F Head inline 4-cylinder sports a side-valve exhaust and an overhead valve intake system.

Zimmerman “Cirrus” 4-Cycle V8 Engine

Zimmerman “Cirrus” 4-Cycle V8 Engine

Craftsman: Profi M.E.

Knapp Collection #: 67

Catalog #: 2008.10.21

Contributor: Paul Knapp

This 1/6 scale Zimmerman “Cirrus” 4-cycle V8 engine was built by Profi M.E., 2001. This engine includes the addition of 4 cylinders and a geared flywheel instead of a propeller hub.

Showing 9 of 49 exhibits.

Presented by The Joe Martin Foundation for Exceptional Craftsmanship