Classic Retrofit
Classic Retrofit designs and manufactures direct-replacement electronic upgrades for Porsche classic cars and classic EV conversions.
We also consult with OEM and bespoke build specialist manufacturers on HVAC and ignition systems.
The Electrocooler electric air conditioning system for Porsche 964/993 is an update to the original factory A/C system using an electric compressor pump.
• Fits vehicles with or without factory AC
The 964/993 blower unit and fans are retained but everything else is replaced.
All parts are provided except for the factory evaporator, which is available from Porsche
• All Electric. All modern components
• Weighs around 22 lbs (10 kg)
• Fits in front of vehicle
• Lightweight narrow hose set weighing under 4lbs (1.5kg)
• Easy Install. Bolt-in installation
• Clutter Free. Uses the standard fresh air vents to deliver cool air
• Simple to Use. Control by a single 'smart button' or original CCU
• Energy Efficient. Uses less than 1 HP of engine power
• Fits all models of 964 / 993 including RS
• Fits vehicles with or without factory AC
All 964 systems are now shipped with two condensers for increased cooling performance. Check our install manual here for details on second condenser fitment.
Please note! Our electric air conditioning likes a healthy current. We recommend upgrading the original alternator in the vast majority of installations. Porsche 964 and 993 models are less affected but may still benefit.
- Porsche 964 (911) C2 1989-93
- Porsche 964 (911) C4 1989-93
- Porsche 964 (911) RS 3.6L 1991-93
- Porsche 964 (911) RS 3.8L 1991-93
- Porsche 964 (911) TURBO 3.3L 1991-93
- Porsche 964 (911) TURBO 3.6L 1991-93
- Porsche 993 (911) C2 1994-97
- Porsche 993 (911) C4 1994-97
- Porsche 993 (911) RS 1994-97
- Porsche 993 (911) C2S 1994-97
- Porsche 993 (911) C4S 1994-97
- Porsche 993 (911) TURBO 1994-96
- Porsche 993 (911) GT2 1994-97
- Porsche 993 (911) TURBO S 1994-97
Complete HVAC system redesign for air cooled 911s.
• All Electric. All modern components
• Weighs around 30 lbs (14 kg)
• Fits in front luggage bay
• Lightweight narrow hose set weighing under 4lbs (1.5kg).
• Easy Install. Non-damaging bolt-in installation.
• Clutter Free. Uses the standard fresh air vents to deliver cool air.
• Simple to Use. Control by a single 'smart button'.
• Modern double cage blower.
• Energy Efficient. Uses less than 1 HP of engine power.
• Kits available to fit 911 from 1974 to 1989
INFO
Complete HVAC kit for the Porsche 911 models 1974 to 1989.
The kit is a complete redesign of the 911 A/C system with notable improvements to the blower and heating distribution as well.
Electrocooler Need to Know CLICK HERE
ElectroCooler AC Install Manual Issue 1.0.pdf CLICK HERE
Classic Retrofit 'Electrocooler' Prototype Test CLICK HERE
- Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
- Porsche 911 1978-1983 3.0L / SC
- Porsche 911 1984-1986 3.2L
- Porsche 911 1987-1989 3.2L G50
- Porsche 911 1975-1977 3.0L Turbo (930)
- Porsche 911 1978-1989 3.3L Turbo (930)
- Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
- Porsche 911 1978-1983 3.0L / SC
- Porsche 911 1978-1989 3.3L Turbo (930)
Brand: Classic Retrofit
• 18 way Fuse panel.
• LED Fuse failure indicators
• Integrated headlamp relays
• Cover and backing plate
• Pack of fuses (4 x 25, 4 x 15A, 6 x 7.5A, 6 x 5A)
911-FPE fuse panel fits all 'long hood' 911s 1969 - 1973. It requires no serious modifications to the original wiring loom or metalwork and is 'plug and play'.
The smoked perspex fuse panel hints at standard appearance but allows the led indicators to be seen.
For Installation Guide CLICK HERE
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
91161208600
The product you are viewing cross references to these numbers
- Porsche 911 1965-1968 2.0L / 912 SWB (F)
- Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)
(Bosch Ref 0227300004)
Classic Retrofit replacement CDI+ ignition offers you bespoke modern electronics in a standard looking package. The CDI+ unit requires no modifications to the original wiring harness or vehicle metalwork and is 'plug and play'.
The CDI+ is a direct replacement for the 3 pin and 6 pin Bosch units fitted to Porsche 911's between 1969 and 1983 (and turbo models to ~1988). All CDI+ units have a 48 MHz microprocessor onboard to control ignition timing.
Advanced Unit:
The advanced unit allows the adjustment/tuning of the ignition advance curve and other features by plugging in a laptop. This can be achieved by 'overlaying' a curve on top of the distributor weights/springs curve or by locking the distributor and replacing the curve completely. Either way, you can unlock the true potential of your engine by adjusting fuelling and having the ignition curve to match.
The CDI+ has all the features of the basic unit but allow more flexibility in adjustment:
-Fully programmable ignition advance curve.
-Hard RPM limiter with adjustable ignition cut schemes
-Soft RPM limiter with adjustable ignition retard
-Launch RPM limiter
-Double spark at all RPMs
-Max RPM tell tale
-Shift Light output
-Clutch pedal input
-Tacho calibration
-Upgradeable through firmware updates
Fits:
Porsche 911 1978-83
Porsche 930 3.3L 1978-89
For 911-CDI+ Ignition Manual CLICK HERE
For 911-CDI+ Dyno Test Results CLICK HERE
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
93060270200
The product you are viewing cross references to these numbers
- Porsche 911 1978-1983 3.0L / SC
- Porsche 911 1984-1986 3.2L
- Porsche 911 1987-1989 3.2L G50
- Porsche 911 1975-1977 3.0L Turbo (930)
- Porsche 911 1978-1989 3.3L Turbo (930)
(Bosch reference 227-200-001)
Classic Retrofit replacement CDI+ ignition offers you bespoke modern electronics in a standard looking package. The CDI+ unit requires no modifications to the original wiring harness or vehicle metalwork and is 'plug and play'.
The CDI+ is a direct replacement for the 3 pin and 6 pin Bosch units fitted to Porsche 911's between 1969 and 1983 (and turbo models to ~1988). All CDI+ units have a 48 MHz microprocessor onboard to control ignition timing.
Basic Unit:
The basic unit is a plug and play replacement for the Original Bosch CDI. It will work with the existing distributor without modification and still uses the weights and springs for the advance curve. It is pre-set at the factory (to your specification) and has the following features:
-Hard RPM limiter.
-Soft RPM limiter.
-Double spark at all RPMs
-Shift Light output
-Tacho calibration
-Upgradeable through firmware updates (at one of our specialists)
-The following parameters can be adjusted using the hidden 'jog wheel'.
-Hard RPM limiter.
-Soft RPM limiter.
-Shift light RPM.
-Tacho calibration.
The basic unit can be upgraded to an advanced unit at a later date by one of our specialists.
Advanced Unit:
The advanced unit allows the adjustment/tuning of the ignition advance curve and other features by plugging in a laptop. This can be achieved by 'overlaying' a curve on top of the distributor weights/springs curve or by locking the distributor and replacing the curve completely. Either way, you can unlock the true potential of your engine by adjusting fuelling and having the ignition curve to match.
The CDI+ has all the features of the basic unit but allow more flexibility in adjustment:
-Fully programmable ignition advance curve.
-Hard RPM limiter with adjustable ignition cut schemes
-Soft RPM limiter with adjustable ignition retard
-Launch RPM limiter
-Double spark at all RPMs
-Max RPM tell tale
-Shift Light output
-Clutch pedal input
-Tacho calibration
-Upgradeable through firmware updates
Fits:
Porsche 911 1965-77
For 911-CDI+ Ignition Manual CLICK HERE
For 911-CDI+ Dyno Test Results CLICK HERE
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
91160270700
The product you are viewing cross references to these numbers
- Porsche 911 1965-1968 2.0L / 912 SWB (F)
- Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)
- Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
Brand: Classic Retrofit
Fits:
Porsche 911 1974-89 including Turbo
Click 'Zoom in' for large parts diagram.
Diagram ref no 18
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
91161209306
The product you are viewing cross references to these numbers
- Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)
- Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
- Porsche 911 1978-1983 3.0L / SC
- Porsche 911 1984-1986 3.2L
- Porsche 911 1987-1989 3.2L G50
- Porsche 911 1975-1977 3.0L Turbo (930)
- Porsche 911 1978-1989 3.3L Turbo (930)
Brand: Classic Retrofit
In the kit you get the following items:
• 21 way Fuse panel.
• LED Fuse failure indicators
• Integrated headlamp relays
• Mounting kit (gasket and standoffs)
• Pack of fuses (6 x 25, 6 x 15A, 6 x 7.5A, 6 x 5A)
Replacement Fuse panel installed. No drilling, no crimping, no soldering.
Fits:
Porsche 911 1974-89 including Turbo
For Installation Guide CLICK HERE
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
91161208699
The product you are viewing cross references to these numbers
- Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
- Porsche 911 1978-1983 3.0L / SC
- Porsche 911 1984-1986 3.2L
- Porsche 911 1987-1989 3.2L G50
- Porsche 911 1975-1977 3.0L Turbo (930)
- Porsche 911 1978-1989 3.3L Turbo (930)