Uprated Alternator / Generator

Alternator 160A. Porsche 911 1971-77

Direct replacement with double power. Designed to put enough power to run all existing electrics and supply additional features like air conditioning and more. Comes with built in internal regulator and will fit existing cowling.

Fits:
Porsche 911 1971-77 2.4L / 2.7L engines

Weight: 5.4kg
Warranty: 3 years
Made in UK

Please note: This alternator is supplied with additional lead cables that are mandatory to fit with this unit.

Red cable - Battery lead. Connect from main battery feed on alternator to starter solenoid.

Black cable - Earth lead. Connect from alternator through bolt or fan cowling to crank casing.

Suitable for engines:
911 2.4L engines:
- 911E 911.52
- 911S 911.53
- 911T 911.51 / 911.61 / 911.57

911 2.7L engines:
- 911.92 / 911.97 / 911.93 / 911.98 / 911.47 / 911.83

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91160312000

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Alternator 160A (Internal Regulator)

Direct replacement with double power. Designed to put enough power to run all existing electrics and supply additional features like air conditioning and more. Comes with built in internal regulator and will fit existing cowling.

Fits:
Porsche 911 1974-83 3.0L
Porsche 911 Turbo 1975-76 3.0L
Porsche 911 Turbo 1977-83 3.3L

Weight: 5.4kg
Warranty: 3 years
Made in UK

Please note: This alternator is supplied with additional lead cables that are mandatory to fit with this unit.

Red cable - Battery lead. Connect from main battery feed on alternator to starter solenoid.

Black cable - Earth lead. Connect from alternator through bolt or fan cowling to crank casing.

Suitable for engines:
911 3.0L engines:
- 930.12 / 930.02 / 930.03 / 930.13 / 930.09 / 930.19 / 930.04 / 930.10

930 3.3L engines:
- 930.60 / 930.66

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91160312004

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Alternator 160A (Internal Regulator)

Direct replacement with double power. Designed to put enough power to run all existing electrics and supply additional features like air conditioning and more. Comes with built in internal regulator and will fit existing cowling.

Fits:
Porsche 911 1984-89 3.2L
Porsche 911 Turbo 1984-89 3.3L

Weight: 5.4kg
Warranty: 3 years
Made in UK

Please note: This alternator is supplied with additional lead cables that are mandatory to fit with this unit.

Red cable - Battery lead. Connect from main battery feed on alternator to starter solenoid.

Black cable - Earth lead. Connect from alternator through bolt or fan cowling to crank casing.

Suitable for engines:
911 3.2L engines:
- 930.21 / 930.25 / 930.20 / 930.26

930 3.3L engines:
- 930.66

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91160312005

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High Output 175A Alternator (regulated) to replace all air cooled Porsche 911 alternators.
This alternator fits the original fan housings.

Fits:
Porsche 911 up to 1973

For cars up to 1973 the alternator is a direct fit.

Replacing Porsche alternator: 
90160311800 / 91160310652 / 91160311800 / 91160312000

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91160311800

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High output 175 amp alternator. Porsche 911 (early fan housing)

Fits:
Porsche 911 2.0ltr - 1964 to 1969
Porsche 911 2.2ltr - 1970 to 1971
Porsche 911 2.4ltr - 1972 to 1973

• Weight: 5.2kg
• Amp: 175
• Connections: B+ / Lamp
• Construction: Full Billet
• All units are produced to BSI ISO 9002 standards.
• All units have their own serial number for traceability.

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91160312000

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High output 175 amp alternator. Porsche 911 (mid range fan housing)

Fits:
Porsche 911 2.7ltr - 1974 to 1977
Porsche 911S 2.7ltr - 1974 to 1977
Porsche 911 3.0ltr - 1976 to 1977
Porsche 911 SC 3.0ltr - 1978 to 1983
Porsche 911 turbo - 1975 to 1983

• Weight: 5.2kg
• Amp: 175
• Connections: B+ / Lamp
• Construction: Full Billet
• All units are produced to BSI ISO 9002 standards.
• All units have their own serial number for traceability.

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91160312002

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High output 175 amp alternator. Porsche 911 (late fan housing)

Fits:
Porsche 911 3.2 Carrera - 1984 to 1989
Porsche 911 turbo - 1984 to 1989

• Weight: 5.2kg
• Amp: 175
• Connections: B+ / Lamp
• Construction: Full Billet
• All units are produced to BSI ISO 9002 standards.
• All units have their own serial number for traceability.

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91160312005

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Upgrade your classic vehicle’s charging system without compromising its period-correct appearance, with Wosp’s Dynator – a high-performance 6 or 12V alternator cleverly disguised as a traditional dynamo or generator. 

Designed and manufactured in-house in the United Kingdom from billet, these units deliver approximately double the output of the original dynamo they replace, while offering greater efficiency and weighing just 60% (approx.) as much.

Fits:
Porsche 912 1965-68
Porsche 356 B 1.6L 1960-63
Porsche 356 C 1.6L 1964-65

Fitment Information: 
The diameter of this unit is slightly larger than that of the original dynamo (90mm), meaning the cradle it mounts on will need to be machined to accommodate the increased size. 

These internally regulated units are direct replacements for the original dynamo. You simply have to bypass your regulator box or replace it with one of our dummy bulkhead mounted regulator boxes to eliminate any wiring modifications.

-Specifications-
Voltage: 6V or 12V
Amperage: 50A
Polarity: Positive or Negative Earth (Please Select Below)
B+ Terminal Position: Fixed
Pulley: Uses Original Pulley
Build Standard: Manufactured to BSI ISO 9002

-Dimensions-
Total Length Excluding Rotor: 155mm
Total Length Including Rotor: 245mm

About WOSPerformance:
At WOSP we design & manufacture bespoke starting & charging systems in the UK & USA and distribute them via a dealer network. We have produced alternators, starter motors and dynators for over 40 years to the highest standards. Working with and supplying some of the industries top names such as Aston Martin, Cosworth, Dallara, Ginetta, Jaguar, Lamborghini, McLaren, Renault Sport and race series such as F3, GP3, Supercar lites Rally X and Indy lights. Albeit our roots are firmly in Motorsport we also cater for areas of the industry such as Aviation, Industrial, Marine, Plant, Agricultural, and Vintage/Classic/ Historic applications.A family-run company with a fully equipped in house CNC machine shop, we refuse to be beaten on service and quality, whilst pushing the boundaries of what is possible.

Widely regarded as the world leader WOSP offer a full range of starter motors designed to be high torque, reliable, lightweight and completely serviceable. Catering for well over 2000 different starter motor applications it is rare we don’t have the answer for what you require. Whether it is 6, 12 or 24 volt ranging between 1kW and 11kW we use different form factors to ensure easy fitment with no obstruction. All of our units are built to the highest standards using only O.E. parts and units. 

Complementary to our starter motors we also produce a complete range of alternators varying in outputs, fitments, size and more. Whether it is a new high quality Lucas replacement or an upgraded lightweight CNC billet plug & play unit there’s usually multiple options. Additionally, growing in awareness our dynators which are alternators disguised as dynamos for the classic car market. Built to be the most authentic looking and reliable on the market they now produce over 200 different models.

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Related, superseded, cross reference or alternative numbers for comparison.

LMDPOR001

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Upgrade your classic vehicle’s charging system without compromising its period-correct appearance, with Wosp’s Dynator – a high-performance 12V alternator cleverly disguised as a traditional dynamo or generator. 

Designed and manufactured in-house in the United Kingdom from billet, these units deliver approximately double the output of the original dynamo they replace, while offering greater efficiency and weighing just 60% (approx.) as much.

Fits:
Porsche 912 1969
- Fits larger alternator cradle used from 1969 (61610121700)

Fitment Information: 
These internally regulated units are direct replacements for the original dynamo. You simply have to bypass your regulator box or replace it with one of our dummy bulkhead mounted regulator boxes to eliminate any wiring modifications.

-Specifications-
Voltage: 12V
Amperage: 50A
Polarity: Positive or Negative Earth (Please Select Below)
B+ Terminal Position: Fixed
Pulley: Uses Original Pulley
Build Standard: Manufactured to BSI ISO 9002

-Dimensions-
Total Length Excluding Rotor: 170mm
Total Length Including Rotor: 260mm

About WOSPerformance:
At WOSP we design & manufacture bespoke starting & charging systems in the UK & USA and distribute them via a dealer network. We have produced alternators, starter motors and dynators for over 40 years to the highest standards. Working with and supplying some of the industries top names such as Aston Martin, Cosworth, Dallara, Ginetta, Jaguar, Lamborghini, McLaren, Renault Sport and race series such as F3, GP3, Supercar lites Rally X and Indy lights. Albeit our roots are firmly in Motorsport we also cater for areas of the industry such as Aviation, Industrial, Marine, Plant, Agricultural, and Vintage/Classic/ Historic applications.A family-run company with a fully equipped in house CNC machine shop, we refuse to be beaten on service and quality, whilst pushing the boundaries of what is possible.

Widely regarded as the world leader WOSP offer a full range of starter motors designed to be high torque, reliable, lightweight and completely serviceable. Catering for well over 2000 different starter motor applications it is rare we don’t have the answer for what you require. Whether it is 6, 12 or 24 volt ranging between 1kW and 11kW we use different form factors to ensure easy fitment with no obstruction. All of our units are built to the highest standards using only O.E. parts and units. 

Complementary to our starter motors we also produce a complete range of alternators varying in outputs, fitments, size and more. Whether it is a new high quality Lucas replacement or an upgraded lightweight CNC billet plug & play unit there’s usually multiple options. Additionally, growing in awareness our dynators which are alternators disguised as dynamos for the classic car market. Built to be the most authentic looking and reliable on the market they now produce over 200 different models.

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Related, superseded, cross reference or alternative numbers for comparison.

LMDPOR002

The product you are viewing cross references to these numbers