Light Manufacturing Brownback Tiger C-400
The Brownback Tiger C-400 features overhead valves through rockers and push rods. The cylinder heads are aluminium alloy with cast iron barrels, and one Silchrome inlet and exhaust valve per cylinder.
A single piece crankshaft of nickel-chrome steel with double throw design reduces counterbalance weight.
Avialbe at extra cost was any 5 inch standard starter, and exhaust manifold stacks option.
Type: 6 cylnder, double row radial, air cooled, 4 stroke
Dept of Commerce Certificate No.33
Rating: 90 hp at 1700 rpm
Displacement: 397 cu.in
Compression ratio: 4.8-1
Bore: 4.13 in
Stroke: 4.93 in
Length: 29 3/16 in
Diameter: 37 in
Weight: 275 lb
Fuel consumption: not more than .56 lb/hp/hr
Oil consumption: not more than .011 lb/hp/hr
Lubrication: Dry sump, force feed
Ignition: 2 Bosch magneto
Carburation: 1 Stromgerg
Spark plugs: 2 per cylinder Champion