Austin Seven Heads

Chummy - design


Chummy_Head_1.jpg (59044 bytes)

Chummy_Head_2.jpg (37399 bytes)

The Standard Chummy Head

Photo by Bruce White, 1999

"Actually the early Rubies had the Chummy heads, in fact up to the
introduction of the 3 bearing engine for the 1937 model year.  They then
became known as '37 heads.  My tourer has an early head and produces 13
bhp as opposed to to the later 17."
Contributed by Barry Lovelock