Tracy Forrest's 1940 Packard Royal Roadster
Engine: Supercharged Packard V12
HP: 1,600
Torque: 3,000 ft lbs
Length: 31 feet, 6 inches
Weight: 13,200 lbs
Two transmissions and drivelines
Four radiators and six cooling fans
Air-over-hydraulic brakes
PDF: The Packard 4M-2500 Packard Marine Engine - Construction, Operation and Servicing Web Optimized (28Mb)
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Photo Credits: Patrick Ernzen © 2016 Auctions America