"That is the stern of the 1970 Chaparral 2J CanAm car showing the
ducted fans used to create downforce in the way modern racers now use venturi
tunnels to generate a vacuum under the car.
They are driven by a Rotax 2 stroke engine that was louder than the
494
Chevy. It was the most annoying sound from a car until the
development
of the Mazda rotary. Competitors complained about being peppered
by
track debris that blasted from the fans like buckshot. It
was soon
outlawed."
Ivan M. Thoen
"I think it is a Chaparral 2J. I think Jim Hall raced the number
66 in the Can-Am series. Thanks for the great site. I
was looking for something else and I came upon your Mystery Picture."
Greg Valent
"Looks like the rear-end of one of the Chaparral Ground-effects cars
– with the twin turbines. "
Rich Campbell
Several of you mixed up the Chaparral
2H from 1969 with 1970's 2J "Sucker
car". (Not a problem, I've done that myself. TM)
"Without a doubt it is the chaparral 2H."
Todd A Raine
"Chapparal 2J? The sucker car anyway."
J. Hannah
"The mystery pic is rather filthy Chap 2J - looks like a turbine
powered
dumpster from that angle!"
Paul Richards |