| Competition Page | 1962 PCS Book |
Manufacturer: Ferrari Class: B Model: 250 GT Coupe Farina or Boano) and Cabriolet (Farina) ------------------------------------------------------------------------------ DESCRIPTION: 2-Seater Steel Bodywork Dry Weight: 2712 lbs (Coupe) or 2650 lbs (Cabriolet) 2315 lbs (Berlinetta and Clifornia, approx) ------------------------------------------------------------------------------ ENGINE: Type .............. V-12 Bore & stroke ..... 73mm x 58.8mm Capacity .......... 2953.211 cc Comp ratio ........ 9.2:1 or 9.5:1 Head material ..... Silumin Port size ......... Intake 27mm, Exhaust 27mm Piston material ... Silumin Piston weight ..... 224 grams Timing data: Intake .... Open 26° BTDC, Close 69° ABDC Exhaust ... Open 73° BBDC, Close 19° ATDC -or- Intake .... Open 46° BTDC, Close 75° ABDC Exhaust ... Open 70° BBDC, Close 40° ATDC Valve lift: ....... 10mm Valve head dia: Intake .... 34mm Exhaust ... 29mm Valve spring ...... 35.6Kg Carburation ....... Three Weber DCL ----------------------------------------------------------------------------- TRANSMISSION AND DRIVE TRAIN: Ratios: 1 2.536 2 1.7 3 1.256 4 1 5 Final drive ratios: 32/9, 32/8, 32/7, 33/9, 34/9, 34/8 ------------------------------------------------------------------------------ CHASSIS Wheelbase ................... 2600mm Track dimension, front ...... 1354mm Track dimension, rear ....... 1349mm Shock absorber .............. Telescopic Steering ratio .............. 18:1 Brakes ...................... Disc brakes-247 cm2, drum brakes-1241 cm2 Tire size ................... 6.00 x 16 or 6.25/6.50 x 16 ------------------------------------------------------------------------------ APPROVED OPTIONAL EQUIPMENT