• wheel-base 134" (3,4m)

• syliders 6

• cylinder capacity 5,57 litres

• stroke 130 mm

• cylinder diameter 95 mm

• power 88 hp / 2800 rpm

• ignition Delco dual ignition

• valves overhead valves

• engine lubrication pressurized oil

• chassis lubrication central lubrication system

• gearbox 3 gears forward, not synchronized

• brakes mechanical, 3 shoes, made by "Bendix"

• springs half elliptic

• wheels 6,50" x 20"

• body 7 passanger touring, made by Locke & Co New York

• top speed 120 km/h

• acceleration 17 seconds on 3rd gear 15...80 km/h

• price 3400$ as new at the factory (1927)....

Valves:

Valve clearance 0.008" / 0.20 mm

Acessory shaft gear:

Lash between the generator drive gear and the camshaft gear 0.002" / 0.051 mm

Crankshaft:

Main bearing clearance 0.0020" - 0.0025" / 0.051 mm - 0.064 mm

Connecting rod bearings:

Machined to exact size (clearance about the same as for the main bearing = 0.002" - 0.0025")

Piston pins and rings:

Top ring 0.005" / 0.127 mm end clearance
2:nd ring 0.003" / 0.076 mm end clearance
Oil ring 0.003" / 0.076 mm end clearance

Pistons:

Clearance 0.0025" / 0.064 mm at all points on the skirt

Oil sump:

Capacity 10 qt (U.S. quart = 0.95 l)

Carburator:

Schebler, model S, diameter 1.5"

Spark plugs:

0.025" gap
Spark plug models: AC 77 L or Champion C4 (this is the same as the modern model Champion W16Y).