1989-1994 911 Carrera 3.6L C2/C4 Turbosystems spreadsheet

 

1989 – 1994 911 Carrera 3.6L C2 / C4
Description Stage 1 Stage 2 Stage 3 Stage 4 Stage 4+
Protomotive Intercooler n.a. Included Included Included Included
Protomotive SS Headers n.a. n.a. n.a. Included Included
Protomotive SS Muffler Included Included Included Included Included
Protomotive SS Heater n.a. n.a. n.a. Included Included
Protmotive Fuel Pressure Reg. Included Included Included Included Included
Protmotive Software Included Included Included Included Included
Protmotive Manifold Straps Included Included Included Included Included
Turbocharger Single Single Single Twin Twin
Boost Control Mechanical Electronic Electronic Electronic Electronic
Boost Gauge n.a. Electronic Electronic Electronic Electronic
Clutch Upgrade n.a. Disk Only Disk / Pressure Plate Disk / Pressure Plate Disk / Pressure Plate
High Flow Fuel Injectors Included Included Included Included Included
Fuel Pump n.a. High Flow Twin Pumps Twin Pumps Twin Pumps
Cylinder Head Seal n.a. n.a. Flame Ringed Flame Ringed Flame Ringed
Horsepower Capability 400 hp 560 hp 600 hp 650 hp 700 hp
Max Boost Pressure .5 bar 1.0 bar 1.2 bar 1.2 bar 1.25 bar
Engine Displacement (cc) 3600 3600 3745 3600 3745
Compression Ratio 8.25 8.25 8.00 8.25 8.00
Spark Plugs Two per Cylinder Two per Cylinder Two per Cylinder Two per Cylinder Two per Cylinder
Ignition System Inductive Inductive Capacitive Discharge Capacitive Discharge Capacitive Discharge
Engine Rebuild Top – End Top – End Top – End Complete Complete
Alternate Camshaft Profiles Optional Optional Optional Optional Optional
High Rate Valve Springs Optional Optional Optional Optional Optional
Ported manifolds Optional – pre 1992 Optional – pre 1992 Optional – pre 1992 Optional – pre 1992 Optional – pre 1992
Protomotive Mass Flow Sensor Optional Optional Optional Optional Optional
Lightweight Clutch Package Optional Optional Optional Included Included
Approximate Installation Time 4 – 6 weeks 6 – 8 weeks 8 – 10 weeks 12 – 16 weeks 12 – 16 weeks
Kit Available To Distributors Only To Distributors Only To Distributors Only To Distributors Only To Distributors Only

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

 

Building some of the worlds fastest Porsches with you.