Bruce and list: First, I'd like a copy of the magazine article you refer to in your commentary. Second, there are no vacuum tubes in the Bendix Electrojector that I am aware of. The difficulty encountered in tuning the cars was that the transisters were not silica based and therefore sensitive to changes in ambient temperature and quickly went out of tune as a reaction to the temp input. I saw my first injected 300D (which turned out to be an engineering 300C Turquoise convertible in September 1957 at the San Fernando Drag Strip. Norm Thatcher had just driven it from the Proving Grounds in Michigan. To this day, I can remember every detail and every comment Norm made about the car and his trip. Sherwood Kahlenberg [Non-text portions of this message have been removed]