Type 412
Model 2+2
Years made 1985-1989
Chassis range 56275-
Number produced Est.250 per year
Coachbuilders Pininfarina
Body styles Coupe
Body material Steel
Seating capacity 2+2
specifications
 Overall length  4810 mm
 Overall width  1798 mm
 Overall height  1314 mm
 Front track  1470 mm
 Rear track  1500 mm
 Wheelbase  2700 mm
 Turning circle  12.18 metres
 Dry weight  1810 kg
 Lugage capacity  xxx litres
 Tyre pressures - up to 200 kph (130mph)  2.30 kg/‚ƒ‚2(front)
 2.30 kg/‚ƒ‚2(rear)
   32.7 lb/‚‰‚Ž2 (front)
 32.7 lb/‚‰‚Ž2 (rear)
 Tyre pressures - over 200 kph (130mph)  3.20 kg/‚ƒ‚2(front)
 3.50 kg/‚ƒ‚2(rear)
   45.5 lb/‚‰‚Ž2 (front)
 49.8 lb/‚‰‚Ž2 (rear)
 Fuel  118 litres
 Water  13 litres
 Engine oil  18.75 litres
 Gearbox oil - automatic  12 litres
 Gearbox oil - manual  2.75 litres
 Differential  2.0 litres
 Windscreen washers  2.0 litres
engine
 Type  Colombo 60‹V12
 Type number  F 101 AC 000
 Capacity  4943 cc
 Bore and stroke  82 mm x 78 mm
 Compression ratio  9.6:1
 Maximum power  340 bhp @ 6000 rpm
 Maximum torque  333 lb ft (43.5 kgm) @ 4200 rpm
 Oil pressure  78-92 psi (5.5-6.0 kg/‚ƒ‚2) @ 6800 rpm
 Cylinder block and head  Light alloy construction
 Timing gear (per bank)  Twin overhead camshafts
 Valves  2 valves per cylinder
 Fuel injection  Twin Bosch K-Jetronic systems
 Ignition  Marelli Microplex electronic unit
 Firing order  1-7-5-11-3-9-6-12-2-8-4-10
 Spark plugs  Champion N6GY
Valve Timing
 Inlet valves open  16‹BTDC
 Inlet valves close  48‹ABDC
 Exhaust valves open  54‹BBDC
 Exhaust valves close  10‹ATDC
 Valve clearance - Inlet
                           Exhaust
 0.10 mm to 0.15 mm
 0.25 mm to 0.30 mm
gearbox

Gear ratios - automatic gearbox

 First  2.4818:1  8.4793:1
 Second  1.4815:1  5.0618:1
 Third  1.0000:1  3.4167:1
 Reverse  2.0769:1  6.5353:1
 Final drive  3.4167:1  12:41

Gear ratios - manual gearbox

 First  2.8370:1  12.2000:1
 Second  1.7060:1  7.3360:1
 Third  1.2540:1  5.3920:1
 Fourth  1.0000:1  4.300:1
 Fifth  0.7948:1  3.4178:1
 Reverse  2.314:1  9.9500:1
 Final drive  4.3000:1  10:43
suspension
 Front toe-in  +2 mm to +3 mm
 Front camber  +0‹10' to +0‹30'
 Castor  3‹
 Kingpin angle  9‹
 Rear toe-in  +2 mm to +3 mm
 Rear Camber  -1‹20' to -1‹40'
 Front shock-absorber  Koni 82T-2173
 Rear shock-absorber  Hydraulic self-levelling system Koni 7100-1012
 Front track  1475 mm
 Rear track  1510 mm
 Wheelbase  2700 mm
 Turning circle  12.18 metres
 Wheels  Light alloy 180 TR 45
 Tyres  Michelin 240/55 VR 415 TRX
 Tyre pressures - up to 200 kph (130mph)  2.50 kg/‚ƒ‚2(front)
 2.50 kg/‚ƒ‚2(rear)
   35.5 lb/‚‰‚Ž2 (front)
 35.5 lb/‚‰‚Ž2 (rear)
 Tyre pressures - over 200 kph (130mph)  3.40 kg/‚ƒ‚2(front)
 3.70 kg/‚ƒ‚2(rear)
   48.4 lb/‚‰‚Ž2 (front)
 52.6 lb/‚‰‚Ž2 (rear)
steering
 Front toe-in  +2 mm to +3 mm
 Front castor  3‹
 Turning circle  12.18 metres
 Steering ratio  1:15.7
 Turns lock to lock  4
electrical
 Control unit  Marelli Microplex MED 120 B
 Distributor  Marelli xxx
 Ignition Coil  Marelli AEI 500 C
 Spark plugs  12 x Champion N6GY
 Starter motor  Marelli MT 21 T
 Alternators  Twin Bosch 65‚`
 Voltage regulator
 (fitted to alternator)
 Bosch xxx
 Battery  Ah 90
performance

Automatic gearbox

 Top speed  240 kph (149 mph)
 0-100kph (0-62.5 mph)  8.3 secs
 400 metres - time  15.2 secs
 Standing start 1 km - time  27.7 secs
 Standing start 1 km - terminal speed  210 kph (131 mph)
 1st gear  98 kph (61 mph)
 2nd gear  164 kph (101 mph)
 3rd gear  240 kph (149 mph)

Manual gearbox

 Top speed  245 kph (152 mph)
 0-100kph (0-62.5 mph)  6.7 secs
 400 metres - time  14.68 secs
 Standing start 1 km - time  26.4 secs
 Standing start 1 km - terminal speed  215 kph (134 mph)
 1st gear  74 kph (46 mph)
 2nd gear  112 kph (70 mph)
 3rd gear  152 kph (95 mph)
 4th gear  191 kph (119 mph)
 5th gear  250 kph (155 mph)
engine
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Self Levelling System
V12engine Comparison

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