1984-1989 911 3.2 Carrera Turbosystem Spreadsheet

 

1984 – 1989 911 Carrera 3.2L
Description Stage 1 Stage 1 Upgrade Stage 2 Stage 3 Stage 4
Protomotive Intercooler n.a. Included Included Included Included
Protomotive SS Headers Included Included Included Included Included
Protomotive SS Muffler Included Included Included Included Included
Protomotive SS Heater System Included Included Included Included Included
Protomotive Fuel Pressure Reg. Included Included Included Included Included
Protomotive Software Included Included Included Included Included
Turbocharger Single Single Single Single Twin
A/C Modifications n.a. Included Included Included Included
Boost Control Mechanical Electronic Electronic Electronic Electronic
Boost Gauge n.a. Replaces Clock Replaces Clock Replaces Clock Replaces Clock
Clutch Upgrade n.a. Disk Only Disk Only Disk / Pressure Plate Disk / Pressure Plate
High Flow Fuel Injectors n.a. n.a. n.a. Included Included
Fuel Pump n.a. n.a. High Flow Twin-Pumps Twin-Pumps
Cylinder Head Seal n.a. n.a. n.a. C2 Turbo Head Gasket Flame Ringed
Horsepower Capability 360 hp 400 hp 485 hp 545 hp 650+ hp
Max Boost Pressure .5 bar .7 bar .85 bar 1.25 bar 1.25 bar
Engine Displacement (cc) 3164 3164 3164 3298 3506
Compression Ratio 9.50 / 1 9.50 / 1 8.80 / 1 7.00 / 1 7.00 / 1
Spark Plugs One per Cylinder One per Cylinder One per Cylinder One per Cylinder Two per Cylinder
Ignition System Inductive Inductive Inductive Inductive Capacitive Discharge
Engine Rebuild n.a. n.a. Top – End Top – End Complete
Performance (0-60 mph, 0-100 kph) 4.3 seconds 4.2 seconds 4.0 seconds 3.6 seconds 3.3 seconds
Quarter Mile / Trap Speed 12.9 / 117 mph 12.5 / 120 mph 11.8 / 124 mph 11.0 / 130 mph 10.0 / 140 mph
Top Speed (Carrera Body & Gears) 183 mph / 7200 rpm 183 mph / 7200 rpm 183 mph / 7200 rpm 183 mph / 7200 rpm 183 mph / 7200 rpm
Top Speed (Turbo Body & Gears) 185 mph / 6100 rpm 195 mph / 6500 rpm 205 mph / 6830 rpm 217 mph / 7200 rpm 217 mph / 7200 rpm
Transmission Required 915 / 930 / G – 50 915 / 930 / G – 50 915 / 930 / G – 50 930 / G – 50 930 / G – 50
Alternate Camshaft Profiles Optional Optional Optional Optional Optional
High-Rate Valve Springs Optional Optional Optional Optional Optional
Ported Manifolds Optional Optional Optional Optional Optional
Protomotive Mass Flow Sensor Optional Optional Optional Optional Optional
Lightweight Clutch Package Optional Optional Optional Optional Optional
Approximate Installation Time 3 – 4 weeks 4 – 5 weeks 6 – 8 weeks 8 – 10 weeks 12 – 16 weeks
Kit Available Yes Yes To Distributors Only To Distributors Only To Distributors Only

 

Note: Kit items are recommendations only and may change as further
development has been completed.

 

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