Output for the early non-turbo (1990–1995) 1JZ-GE was 170 PS (125 kW; 168 bhp) at 6000 rpm and 235 N⋅m (173 lb⋅ft) at 4800 rpm.
Later released non-turbo (1995->) 1JZ-GE had output of 200 PS (147 kW; 197 bhp) at 6000 rpm and 251 N⋅m (185 lb⋅ft) at 4000 rpm The 2.5-litre 1JZ uses over square bore dimensions 86 mm × 71.5 mm (3.39 in × 2.81 in) and, in naturally aspirated guise, a 10:1 compression ratio.

 

The 1JZ engine is a part of Toyota’s JZ engine family of inline-6 car engines. The family was meant as a replacement for the M-series engines, and they were 24-valve DOHC engines. It came in 2.5 and 3.0 litre versions, but the 1JZ is the smaller option. It was produced from 1990 to 2007, and it has two belt-driven camshafts. 

The 1JZ-GTE engine has two CT12A turbochargers that are set up in parallel, and blow through an either side-mount, or front mount intercooler. It produces 276 horsepower, and was smooth and fast. The third generation, introduced in 1996 came with Toyota’s BEAMS architecture that reworked some pieces of the engine and changed the twin-turbo setup into a single, CT15B turbo setup. 

The 1JZ engine for sale is commonly found in the very popular Toyota Supra MK III, as well as other models such as the Chaser, Verossa, Soarer, Crown Athlete V and Mark II Blit.