The company was initially based in Hayes, then in Kent, with production taking place from 1968 at Wokingham, Berkshire and from 1973 at South Willingham, Lincolnshire.
The first Piper GT road model to a design by Tony Hilder, was introduced at the January 1967 Racing Car Show and immediately afterwards entered production as a body/chassis unit for home completion.
At the same time, a mid-engined Group 6 racing car, the GTR, was being developed but only a handful were produced before this was abandoned following the death of company owner Brian Sherwood in late 1969.
[1] Designer Hilder achieved this by moving all the mechanical parts, such as the water and oil radiators to the rear of the car.
[1] Two employees, Bill Atkinson and Tony Waller, took over the company renaming it Emmbrook Engineering, ceased all racing activity and focused on improving the road cars.