Greetings,

        I'm interested in retrofitting a anti-knock sensor to my vanagon.  I
have found one kit, at Fast Forward, that is a possibility.  Any
comments on the advisability of this.

        I feel the pros are: better driveability because maximum torque and
horsepower are developed, i.e. maximum advance under all conditions,
better fuel mileage as the engine is tuned to provide best power,
protection against a poor tank of gas etc.

        THE CONS?

        Mark Keller
        91 Carat WLE