There have been a couple of Argo chassis in speed events:
Argo JM9-057-FA was initially run but Neil White in Northern Ireland in 1987/88 it was then sold to Barry Goode who ran it from 1989 until selling it on to Simon Frost. The car is still taking to the hills in the hands of Laurie Ritchie.
Argo-Toyota/Novamotor JM8/85 was run by Mark Lawrence in 1987. It became the basis of a hillclimb special called the Wraith by 1991/2.