1957 Ford Battlebird

Four 1957 Thunderbirds were officially sanctioned by Ford Motor Company to be race prepared by Peter DePaolo Engineering Company, and two were built to contest the experimental class and the other two retained their stock bodies.

The highly-modified Ford Battlebirds were built to bring racing glory to the Ford nameplate and to defeat stiff competition such as the Corvette. Much was needed to be done to make the popular Thunderbird into a formidable competitor. They were heavy, suffered from under-braking, and had a suspension that did not suit it well on the race track.

Four Thunderbirds were sent to Pete de paolo Engineering, which had a history of working with other Ford racing projects. Two cars were stripped of non-essential items and material and some of its material was replaced with aluminum. The aluminum bodywork was courtesy of Dick Troutman and Dwight Clayton.

The two remaining cars were kept in nearly stock guise so it would qualify for 'stock car class' racing. These two cars were intended to perform well on straight, high-speed courses while the other two heavily modified cars were destined for road courses.

The two modified cars were given the nickname 'Battlebird.' They were built by Jim Travers and Frank Coons. The Ford engine was moved six-inches towards the back to help distribute the weight - as nearly every component had been removed from the interior of the car. One of the cars was fitted with a 312 cubic-inch Y-block engine while the other was given a Lincoln 430 cubic-inch V8. After a fuel injection system, supercharger, and other modifications, the engines were estimated to produce over 400 horsepower. Since Ford did not have a suitable gearbox to handle the power and to compete with Chevy's Borg-Warner T-10, a Jaguar four-speed unit was used.

Finned drum brakes were used with the rears receiving special cooling. The suspension was improved with coil springs in the front and a seven-leaf spring setup in the rear. A Halibrand quick-change differential was installed and an additional gas tank installed in the trunk. The cars rode on Halibrand magnesium wheels with knock-offs and Firestone Super Sport tires.

The cars had some success in racing prior to the Automobile Manufacturers' Association ban on racing, which meant the cars became obsolete. They were later sold to a privateer who continued to race them for several years. The Lincoln powered car was destroyed in an accident; the Ford engined cars remains and has been restored to its original Battlebird form.

Though the cars did not compete at Sebring and rival their competitors, they were given the opportunity to race prior to the ban. Out of the two, the Ford performed better, though the Lincoln-powered car did set the Daytona record for a standing-start.

by Dan Vaughan

Roadster
Chassis number: C7FH170266

Four 1957 Thunderbirds were officially sanctioned by Ford Motor Company to be race prepared by Peter DePaolo Engineering Company.

Two of the Thunderbirds were built to compete in the experimental class and were highly modified. The other two retained their stock bodies. The highly modified cars had Aluminum doors, hood, and trunk lid. They also had aluminum heads, tail light door housings as well as aluminum side vent doors and a fairing behind the drivers for streamline purposes.

This particular car has a Ford 312 CI engine, while the other experimental car had a modified Lincoln engine. This particular car placed third in a standing mile acceleration test with a speed of 93.312 MPH at Daytona Beach in 1957. Marvin Panch also drove this car to a second place finish on the sports car road course in 1957.

In 1957 the Automobile Manufacturers Assoc. made the decision to pull support from the factory racing teams, so the cars ended up in private hands. The two stock bodies' cars are in a private collection while this is the only remaining car of the two experimental cars built in 1957.

This #98 Battlebird was powered by a highly modified Hilborn-injection 312 Ford Y-Block V8 with magneto ignition. It was mated to a Jaguar four-speed manual gearbox sourced from an XK-120. It had a Halibrand Quick-Change rear end and lightweight aluminum body panels. Weight distribution was improved by moving the engine back six inches and placing it four inches lower.

In 2010, the car was offered for sale at the Sports & Classics of Monterey presented by RM Auctions. It was estimated to sell for $275,000 - $375,000. As bidding came to a close, the car had been sold for the sum of $280,500 inclusive of buyer's premium.