timing belt PORSCHE 944 1987 1.G Owners Manual
[x] Cancel search | Manufacturer: PORSCHE, Model Year: 1987, Model line: 944, Model: PORSCHE 944 1987 1.GPages: 66, PDF Size: 3.3 MB
Page 54 of 66
Technical Data
105
Engine 944 Number of cylinders
4
Bore 3.94 in. / 100 mm
Stroke 3.11 in. / 78.9 mm
Displacement 151 cu. in. / 2479 cm
3
Compression ratio 9.7:1
SAE net-power 147 hp/ 110 kW at 5800 rpm
SAE net-torque 140 ft lb / 190 Nm at 3000 rpm
Output per liter 59,3 SAE net-hp / 44,4 SAE net-kW
Max. permissible rpm 6500
Fuel octane rating Unleaded fuel only 91 RON (87 CLC or AKI ((R+M)/2) rating on fuel pump s in U.S.A.)
Spark plugs Bosch WR 7 DC or
Champion RN 9 YC
Electrode gap 0.028 + 0.004 in. / 0.7 + 0.1 mm
Battery capacity 12 volts, 63 Ah
Alternator output 1610W/115A
Firing order 1-3-4-2
Ignition timing Self-adjusting DME (Digital-Motor-E lectronic)
Ignition Transistorized ignition system with breake r less distributor
Belt for alternator Polyrib K6 1000 Lw
Belt for servo pump 9.5 x 950 LA
Valve clearance Hydraulic valve clearance compensat ion
106
Page 55 of 66
Engine 944 S Number of cylinders
4
Bore 3.94 in. / 100 mm
Stroke 3.11 in. / 78.9 mm
Displacement 151 cu. in. / 2479 cm
3
Compression ratio 10.9:1
SAE net-power 188 hp/ 140 kW at 6000 rpm
SAE net-torque 170 ft lb / 230 Nm at 4300 rpm
Output per liter 75,8 SAE net-hp / 56,5 SAE net-kW
Max. permissible rpm 6800
Fuel octane rating Unleaded fuel only 95 RON (90 CLC or AKI ((R+M)/2) rating on fuel pump s in U.S.A.)
Spark plugs Bosch WR 7 DC
Electrode gap 0.028 + 0.004 in. / 0.7 + 0.1 mm
Battery capacity 12 volts, 63 Ah
Alternator output 1610W/115A
Firing order 1-3-4-2
Ignition timing Self-adjusting DME (Digital-Motor-E lectronic)
Ignition Transistorized ignition system with breake r less distributor
Belt for alternator Polyrib K6 1000 Lw
Belt for servo pump 9.5 x 950 LA
Valve clearance Hydraulic valve clearance compensat ion
107
Engine 944 Turbo
Number of cylinders
4
Bore 3.94 in. / 100 mm
Stroke 3.11 in. / 78.9 mm
Displacement 151 cu. in. / 2479 cm
3
Compression ratio 8.0:1
SAE net-power 217 hp/ 162 kW at 5800 rpm
SAE net-torque 243 ft lb / 330 Nm at 3500 rpm
Output per liter 87,5 SAE net-hp / 65,3 SAE net-kW
Max. permissible rpm 6500
Fuel octane rating Unleaded fuel only 90 RON (90 CLC or AKI ((R+M)/2) rating on fuel pump s in U.S.A.)
Spark plugs Bosch WR 7 DC
Electrode gap 0.028 + 0.004 in. / 0.7 + 0.1 mm
Battery capacity 12 volts, 63 Ah
Alternator output 1610W/115A
Firing order 1-3-4-2
Ignition timing Self-adjusting DME (Digital-Motor-E lectronic)
Ignition Transistorized ignition system with breake r less distributor
Belt for alternator Polyrib K6 1000 Lw
Belt for servo pump 9.5 x 950 LA
Valve clearance Hydraulic valve clearance compensat ion
108