| Competition Page | 1962 PCS Book |
Manufacturer: Morgan Class: G Model: 4/4 Series III ------------------------------------------------------------------------------ DESCRIPTION: 2-Seater Roadster Dry Weight: 1450 lbs ------------------------------------------------------------------------------ ENGINE: Type .............. 4 cyl ohv in line (Ford 105E) Bore & stroke ..... 80.96mm x 48.41mm Capacity .......... 996 cc Comp ratio ........ 8.9:1 Head material ..... Cast Iron Port size ......... Intake-1.283", Exhaust-1.088" Piston material ... Aluminum Piston weight ..... 0.876 lbs (with rings) Timing data: Intake .... Open 10° BTDC, Close 50° ABDC Exhaust ... Open 44° BBDC, Close 10° ATDC Valve lift: ....... 0.2893", 0.2904" Valve head dia: Intake .... 1.370" Exhaust ... 1.192" Valve spring ...... Carburation ....... One or two Solex DD ----------------------------------------------------------------------------- TRANSMISSION AND DRIVE TRAIN: Ratios: 1 18.1 2 10.54 3 6.21 4 4.4 5 Final drive ratios: 4.4 ------------------------------------------------------------------------------ CHASSIS Wheelbase ................... Track dimension, front ...... Track dimension, rear ....... Shock absorber .............. Steering ratio .............. 2-1/4 Brakes ...................... Girling hydraulic 9 in drums Tire size ................... 5.20 x 15, 5.60 x 15 ------------------------------------------------------------------------------ APPROVED OPTIONAL EQUIPMENT Disc brakes on front wheels