Engine


Scroll down through the functional aspect of a small horse power engine in which you are interested. You’ll find limited information here as we build out this resource.


Valves

Fuel delivery

Carburetion

Ignition

Lubrication

Cooling

Pistons, rods, crankshaft,and bearings

Electrical

Damper/slipper flywheel


Technical Articles

Small H.P Seminar: 20 H.P, 20/25, 25/30, Wraith

The Vintage Garage, North Brookfield, MA May 2-3, 1997
Reported by Gil Fuqua
The seminar covered a wide range of topics focused on rebuilding the small h.p. engine and included a number of demonstrations and examples on existing engines in the shop for rebuild.