Reply To: Champion 4ks racer value

[David Stanton]

That would be a model 4k-S, made in 1949, and was 7.9 HP. In 1951, It was called a 4L-S, still 7.9 HP. In 1951-52, with a redesigned engine block, it was a 4L-S-1F, and produced 8.5 HP. Specs on sheet attached – click on it or print it to make it big enough to read. I doubt enough of those change hands to establish a price. The 8.5 HP model that replaced it is more desirable. The most sought-after racing Champion is based on the 16 HP sold for class B hydroplane racing, and is worth considerably more. If it can be demonstrated running, My “uneducated guess” is around $500to an avid collector. My opinion – others?
Dave