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Fits:
Porsche 911 - 1965 to 1977
Porsche 911 - 1978 to 1989 if brake booster (servo) is deleted
Porsche 914 - 1970 to 1976
We have re-issued this motorsport inspired accessory that has not been available for many years
Left Hand Drive (LHD) only
Note: The floor pan must be modified and included in the kit is the reinforcement panel required.
As fitted to the 2.8 RSR and 3.0 RSR by the Porsche factory, a balance beam brake system works by allowing precise distribution of the braking forces between the front and rear axles by adjusting the brake beam. This allows the maximum braking performance for the vehicle.
If using upgraded (from standard) brake calipers with different piston sizes, different pads or larger brake discs the braking force to the respective axles can be altered so a balance beam brake system should be used. Brake calipers with increased piston sizes can also lead to a "soft" brake pedal and the balance beam brake system prevents this.
The balance beam systems has two brake master cylinders mounted in parallel on a bracket that allows precise adjustment between the front and rear axles.
If you don't want to make any changes to the bodywork, or originality is not so important to you, use the balance arm brake system of the 911 SC RS (item number 91142305401/1).
- 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
- 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 914 (1970-1976)

