| Competition Page | 1962 PCS Book |
Manufacturer: Fiat-Abarth Class: E Model: 750 (dual cam) ------------------------------------------------------------------------------ DESCRIPTION: 2-Seater Aluminum Coupe Dry Weight: 565Kg (1244 lbs) ------------------------------------------------------------------------------ ENGINE: Type .............. 4 cyl dohc in line Bore & stroke ..... 61mm x 64mm Capacity .......... 748 cc Comp ratio ........ 9.7:1,10.5:1 Head material ..... Aluminum Port size ......... Intake 26.5mm, Exhaust 28mm Piston material ... Aluminum Piston weight ..... 185 grams Timing data: Intake .... Open 52° BTDC, Close 68° ABDC Exhaust ... Open 73° BBDC, Close 25° ATDC Valve lift: ....... 9mm Valve head dia: Intake .... 33mm Exhaust ... 29mm Valve spring ...... 50Kg Carburation ....... Two Weber DCL4 ----------------------------------------------------------------------------- TRANSMISSION AND DRIVE TRAIN: Ratios: 1 44/13 2 37/18 35/20 33/18 3 35/20 32/24 30/35 29/28 4 32/24 30/25 29/26 28/27 26/28 5 29/26 28/27 26/30 25/30 28/28 Final drive ratios: 39/9, 39/8, 40/8, 41/9, 41/8, 43/8 ------------------------------------------------------------------------------ CHASSIS Wheelbase ................... 78.75" Track dimension, front ...... 45.3" Track dimension, rear ....... 45.67" Shock absorber .............. Telescopic Steering ratio .............. 28.6ft min turning diameter Brakes ...................... Drum type Tire size ................... 135 x 12, 135 x 13 ------------------------------------------------------------------------------ APPROVED OPTIONAL EQUIPMENT Single or dual pad disk brakes on front or all wheels Racing windshield (plastic) 60-70 litre gasoline tank Aluminum oil sump Ferget or Borani 12" or 13" heavy duty steel wheels Amadori or Almag. 12" or 13" wheels Aux. water radiator Oil cooler Stiffer rear springs Front end reinforcement kit Securstop master cylinder Alfin brakes (dual, tripple, or quad shoes)