Porsche 911 Turbo - Model Year 1986
1987 Porsche 911 Turbo (USA)
Various comfort improvement for the 930
The 911 Turbo produces 282 hp with a top speed on the test track of 157 mph and a 0 to 60 mph time of 5.5 seconds under test conditions. PCNA price was set at $58,750.
TECHNICAL DATA
ENGINE | |
Bore in inch | 3.82 |
Stroke in inch | 2.93 |
Displacement in in.3 | 201.3 |
Compression ratio | 7.0:1 |
net. power SAE J 1349 in HP | 282 |
At engine speed in rpm | 5500 |
net. torque SAE 1349 in lbft | 278 |
At engine speed in rpm | 4000 |
Speed governed by stopping fuel flow at rpm | 7000±200 |
Fuel grade in CLC (RON) unleaded fuel | 91CLC (95 RON) |
Engine weight (dry) lbs | 615 |
Battery | 12V 88amp |
Alternator power | 1260 W |
Cooling System Type | Air cooled |
Fan drive | Crankshaft via belt |
Engine Lubrication and oil cooling | Dry sump with separated oil tank thermostatically contolled oil cooling, full flow oil filter |
Emission Control | 3-way catalyst, oxygen sensor, secondary air injection |
Fuel System Type | K-Jetronic, KKK exhaust turbo-charger |
Fuel Delivery | 2 electric pumps |
POWER TRANSMISSION |
|
Clutch | Single disc, dry, mechanically assisted |
Transmission | Engine mounted, rear |
Number of gears (ranges) | 4 forward, 1 reverse |
Gear Ratios | |
1st gear | i=2.2500 |
2nd gear | i=1.3034 |
3rd gear | i=0.8928 |
4th gear | i=0.6250 |
Reverse | i=2.475 |
Final drive | Spiral beveled, pinion & differential |
Final drive ratio | 4.22:1 |
LSD (M-equipment) locking value | 40% |
RUNNING GEAR |
|
Front Axle | Independent MacPherson strut |
Springs | Torsion bars |
Shock absorbers | Hydraulic double-acting |
Steering | Rack and pinion |
Steering wheel dia. in inch | 14.96 |
Steering wheel ratio in center position | 17.78:1 |
Turning circle dia. in ft. | 35.9 |
Rear Axle | Independent semi-trailing arms |
Springs | 1 transverse torsion bar per wheel |
Shock absorbers | Hydraulic double-acting |
Brakes Service Brake |
Power assisted, ventilated discs |
Brake disc diameter in inch | |
Front | 11.96 |
Rear | 12.16 |
Effective brake disc dia. in inch | |
Front | 9.88 |
Rear | 10.07 |
Effective total pad area in sq.in. | 53.31 |
Wheel Rims and Tires Standard tires Tire Siye on rim |
|
Front | 205/55 VR 16 7Jx16 |
Rear | 245/45 VR 16 9Jx16 |
Dimensions (inch) | |
Lenght | 168.94 |
Width | 69.9 |
Height | 51.6 |
Wheelbase | 89.45 |
Track (with rims) inch | |
Front | 56.4 |
Rear | 59.1 |
Ground clearence (at total max weight) inch | 4.72 |
Curbweight (total) lbs | 2976 |
Max. axle load lbs | |
*Front | 1543 |
*Rear | 2315 |
Max total weight lbs | 3638 |
*The max. total weight, however, must not be exceeded. | |
Capacities US gal | |
Engine oil | 3.42 |
Manual transmission + differential | 0.97 |
Fuel tank | 22.5 |
Brake fluid | 0.05 |
Washing fluid | 2.12 |
Performance | |
Top speed in mph | 157 |
Acceleration in seconds | |
0 to 60 mph | 5.5 |
Miscellaneous: Oil level is measured with oil dipstick. Information in Owner's Manual is applicable.
Engine Oil Specification: | ||
Approved: | API SE SF with combinations | |
API SE/CC - SE/CD - SF/CC - SF/CD | ||
Multigrade Oil: As approved by factory - see Technical Information on engine oils. | ||
Transmission Oil Specification: | ||
Manuals: | Multigrade gear lube 75W90 to MIL-L2105B or API Classification GL5 | |
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 90 to MIL-L 2105B API Classification GL 5 (filled for service life). |