TECHNICAL CHARACTERISTICS

Frame: Multitubular, spatial
Wheelbase: 90 inches
Front trail: 50 inches
Rear trail: 51 inches
Body: Molded in polyester resin, reinforced with fiberglass
Windshield: Envelope, made in Perspex
Direction: Brabham Design
Steering wheel: Optional in 12 or 13 inches
Clutch: Brand Borg & Beck, 7 1/4 inch diaphragm, competition type
Wheels: Made of magnesium
Tires: Dunlop Racing brand. Measures: forward, 500x13; back, 600x13
Engine: Cosworth MAE or Holbay R. 65, 1,000 cc
Feeding: a Weber 40 DCO carburetor
Ignition: by coil and distributor
Gearbox: Mark Hewland Mk. 6, derived from the Volkswagen gearbox
Brake system: front and rear disc. Brand: Girling.
Diameter: 9 ¾ inches for the front and 9 ¼ inches for the rear
Fuel capacity: The fuel tank forms the base of the pilot's seat and has a capacity of 7 imperial gallons or 63.7 liters.

The international Formula 3 was born at the end of the validity of the old Formula Juniors. Until it was divided into two conceptions: what we could call "unlimited" in its possibility of modification and development -Formula 2- and Formula 3, whose basic characteristics are listed below.

Motors derived from series, of not more than 1.000 cc of displacement and a single camshaft, lateral; the feeding is restricted to an entrance no greater than 36 mm in diameter. The weight cannot be less than 400 kg and no more than 4 speeds are allowed in its gearbox. These cars must also start by their own means.

CAMPAIGN OF JUAN MANUEL BORDEU WITH THIS CAR
The Automobile Club Argentino programmed a tournament integrated by four races: Buenos Aires, Mar del Plata, Córdoba, and Buenos Aires again.

The team that integrated Juan Manuel Bordeu belonged to the sports magazine "Automundo" under the Brabham BT 15 F3 with the No. 58.

01-21-67 | Autodromo de Buenos Aires | 9th

01-29-67 | Mar del Plata (Golf Club street circuit)

05-02-67 | Córdoba | 5th

02-12-67 | Autodromo de Buenos Aires | 9th