Plastic automotive engine
Version one was based on Ford's 2.3-liter Pinto engine and weighed (vs. for its cast iron counterpart). It was designed to produce at 9200 rpm. It was composed of metal cylinder sleeves, metal combustion chamber tops, metal piston crowns, bearings, valves and seats, and a stock 2.3L Pinto crankshaft. Nearly everything else in the engine, including the block, rods and piston skirts, were made of glass reinforced Polyamide-imide thermoplastic resins manufactured at the time by Amoco Chemicals Co. The engine was never installed in a vehicle.
Nissan Pintara
The sole engine choice was a 2.0-litre "CA20E" inline-four, producing (DIN) at 5200 rpm and (DIN) at 3200 rpm. This unit was SOHC, multi-point fuel injected featuring electronic concentrated control system (ECCS) including electronic ignition. It featured two spark plugs per cylinder to help meet emission requirements.