It was based on the Hillman Imp mechanicals and the body was a GRP-and-plywood monocoque with box section and steel tube reinforcement.
The number of models produced is disputed, both 26 and 52 cars have been quoted.
In 1978 a new 2+2 version was developed, but the project was passed on to Mirage Developments a separate kitcar manufacturer from Kent who produced and sold it briefly as the Mirage Pulsar kitcar.
All three are still in existence, including the car used in Clockwork Orange.
Dennis Adams has recently revealed in an interview that he had sold the car used in the Clockwork Orange in 1971 to fund his move to the United States.