This thread is primarily for the youngsters among us that never had the pleasure of thumbing through the newest mail order parts catalog. And once one was done, since the pages were softer than the "slick" pages of the Sears and Wards catalogs, the pages had another use But some of the old-timers may enjoy the memory trip. These are all from a 1955 catalogue, but I have others to post, depending on the interest. Jon. A buddy of mine bought the Vapojet water injector system. It was dry in 20 miles. You had to carry water with you and continue to fill it. Did it help? Sure, we got to stop and stretch our legs every 20 miles Someone on the H.A.M.B. asked about the vacuum leak mixture screws a few weeks ago. Incidentally, these are still in a 1971 catalog, so evidently the first production run didn't sell that well.