Porsche 944 - Model Year 1986
1987 Porsche 944 (USA)
An important safety factor is the anti-lock braking system, now available
All 944 models have new safety features, accessories and other options. Porsche is the first manufacturer to offer airbags for both driver and front seat passenger. Dual airbags are standard in the 944 Turbo and optional in the 944S and 944. Porsche offers an optional anti-lock braking system on all 944 models as well.
New accessories include a new rear seat unit with individually folding backs to permit better passenger and load handling. In early 1987, a sound package will be available which includes a Blaupunkt BEA 80 booster/equalizer that allows adjustments to each of 10 built-in speakers.
PCNA price was set at $25,500.
Technical Data
ENGINE | |
Bore in inch | 3.94 |
Stroke in inch | 3.11 |
Displacement in in.3 | 151 |
Compression ratio | 9.7:1 |
net. power SAE J 1349 in HP | 147 |
At engine speed in rpm | 5800 |
net. torque SAE 1349 in lbft | 140 |
At engine speed in rpm | 3000 |
net. power SAE J 1349 in HP/l | 59.3 |
Max engine speed in rpm | 6250 |
Speed governed by stopping fuel flow at rpm | 6500±20 |
Fuel grade in CLC (RON) unleaded fuel | 87CLC (91 RON) |
Engine weight (dry) lbs | 366 |
Battery | 12V 63amp |
Alternator power | 1610W/115A |
Cooling System Type | Closed coolant circuit system with antifreeze for -25°C |
Fan drive | Electric fan with thermo switch |
Engine Lubrication and oil cooling | Crankshaft driven with crescent gear pump. Oil full flow heat exchanger in coolant bypass circuit integrated in crankcase |
Emission Control | 3-way cat. conv. with heated oxygen sensor meas. ahead of cat. conv./ oxyg. sensor disconnected |
Fuel System Type | DME |
Fuel Delivery | 1 electric pump |
POWER TRANSMISSION |
Front mounted engine and rear mounted transmission bolted together with a connection pipe to make up a rigid drive unit - transaxle |
Clutch | Hydraulic operated, single plate, dry clutch with diaphgram spring plate in pulled version |
Transmission | |
Convert dia. inch | 9.61 |
Stall ratio | 2.5:1 |
Stall speed in rpm | 2800-400 |
Transmission weight dry in lbs. | 148 |
Transmission weight ready for installation in lbs. | 159 |
Number of gears (ranges) | 3 forward, 1 reverse, parking lock |
Gear Ratios | |
Drive Range 1 | 2.714 |
Drive Range 2 | 1.500 |
Drive Range 3 | 1.000 |
Reverse | 2.429 |
Final drive | hypoid drive pinion/ring gear |
Final drive ratio | 3.455 |
Manual Transmission Type |
5S |
Transmission weight in lbs. dry ready for installation |
117 121 |
Gear Ratios | |
1st gear | 3.600 |
2nd gear | 2.125 |
3rd gear | 1.458 |
4th gear | 1.071 |
5th gear | 0.829 |
Reverse | 3.500 |
Final drive | Hypoid drive pinion/ring gear |
Final drive ratio | 3.89:1 |
LSD (M-equipment) locking value | 40% |
RUNNING GEAR |
|
Front Axle | Independently suspended wheels on control arms and spring struts |
Spring | (Mc Pherson) one coil spring per wheel |
Shock absorbers | Double action hydraulic absorbers in spring struts |
Steering | Power assisted rack and pinion |
Steering wheel dia. in inch | 14.96 |
Steering wheel dia. in inch (M equip. ?) | 14.17 |
Steering wheel ratio in center position | 18.85:1 |
Turning circle dia. in ft. | 33.8 |
Number of steering wheel turns from lock to lock - Stadard - M-equipment |
3.24 3.24/- |
Rear Axle | Independently suspended wheels on trailing arms |
Springs | One each round torsion bar transverse installation |
Shock absorbers | Hydraulic double-acting |
Brakes Service Brake |
Hydraulic, đual circuit brake system with axle division, brake booster, vented brake discs on front and rear wheels |
Brake disc diameter in inch | |
Front | 11.12 |
Rear | 11.38 |
Effective brake disc dia. in inch | |
Front | 8.84 |
Rear | 9.53 |
Brake disc thickness in inch | |
Front | 0.81 |
Rear | 0.79 |
Effective total pad area in sq.in. | 48.05 |
Wheel Rims and Tires Standard tires Tire Size on rim |
|
Front | 215/60 VR 15 7Jx15 |
Rear | 215/60 VR 15 7Jx16 |
Wheel Rims and Tires M-equipment tires Tire Size on rim |
|
Front | 205/55 VR 16 7Jx16 |
Rear | 202/50 VR 16 8Jx16 |
Winter tires Tire Size on rim |
|
Front | 195/65 R 15 7Jx15 |
Rear | 195/65 R 15 7Jx15 |
Tire Size on rim Front Rear |
60 R 15 7Jx15 60 R 15 7Jx15 |
Dimensions (inch) | |
Lenght | 168.90 |
Width | 68.31 |
Height | 50.20 |
Wheelbase | 94.49 |
Track (with rims) inch | |
Front | 58.2 |
Rear | 57.1 |
Ground clearence (at total max weight) inch | 4.72 |
Curbed surface clearence (at total max weight) inch | 2.09 |
Weight | |
Curbweight (front) lbs | 1367 |
Curbweight (rear) lbs | 1411 |
Curbweight (total) lbs | 2778 |
Max. axle load lbs | |
*Front | 1587 |
*Rear | 1984 |
Max total weight lbs | 3439 |
Permissible */** rack load lbs | 165 |
*The max. total weight, however, must not be exceeded. | |
**Applies only if the basic rack of the original Porsche Roof Transport System is used. If old type Porsche ski and luggage racks are used the permissible roof weight is 77 lbs. |
|
Capacities US gal | information in Owner's manual is valid |
Engine oil | 1.72 |
Engine coolant | 2.24 |
Manual transmission + differential | 0.53 |
Automatic Transmission with torque converter | 1.58 ATF Dexron 11D |
Differential of automatic transmission | 0.26 ATF Dexron R |
Power steering | 0.63 ATF Dexron 11D |
Fuel tank | 21.12 (2.11 res.) |
Brake fluid | 0.05 |
Washing fluid | 1.58 |
Performance | |
Top speed in mph | |
Manuals | 131 |
Automatics | 131 |
Acceleration in seconds (manuals) | |
0 to 60 mph | 8.3 |
0 to 100 mph | 22.3 |
1/4 mile from standing start - sec | 16.2 |
Acceleration in seconds (automatics) | |
0 to 60 mph | 9.8 |
0 to 100 mph | 27.7 |
1/4 mile from standing start - sec | 17.2 |
Transmission Oil Specification: | |
Manuals: | Hypoid gear lube SAE 80 to MIL-L 2105 API Classification GL 4 |
Automatic Transmission (US gal.): | ATF Dexron 11D, approx. 1.58 total volume; approx. 0. 74 converter volume; approx. 0.92 ATF change volume, watch mark on oil filler tank. |
Differential of automatic transmission (US gal.): | final drive: approx. 0.26 of SAE 80 to MIL-L 2105B API Classification GL 5 (filled for service life). |