Ageless Engines

11.25 inch diameter

11.75 inch length ( without carburetor )

1.00 inch bore x 1.125 inch stroke

12.37 cubic inch displacement

Compression ratio 6.7 : 1

Approx. Weight : 14.0 lb. without carburetor, oil tank or club

Fuel - 89 Octane unleaded
Oil - 50 wt - detergent

14 Cylinder Detail Pictures

Pressure oil pump

Fully Pressurized main bearings

Fully lubricated cam drive gear

Dry sump with scavenge pump

Direct drive

4 Cycle - Air-cooled
Naturally aspirated - No supercharger
Rotation: Clockwise viewed from rear

Spark ignition - 1 plug per cylinder :

CDI electronic ignition with distributor

Gears are available from the Boston Gear Works

Machine tool requirements :

1. Lathe with 9'' diameter swing with 3 & 4 jaw chucks

2. Bridgeport milling machine or equivalent

3. Dividing Head & Rotary Table