Application:Porsche® 928 1985-1995, 968 1992-1995
The Problem: If you decide to remove your fuel rails to service your motor, you will likely find that the old injector o-rings are dry and no longer resilient. When you re-install the injectors with old o-rings, the o-ring will not be able to expand and seal again now like it did when it was new. Don't risk an engine fire and the ruin of your Porsche - replace your injector o-rings with new ones as a regular part of the service.
The Solution: These o-rings are made from space-age Viton material and more flexible and tougher than the old synthetic rubber types. They will last the life of your car from this point forward.
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