Hartley’s 10,000 rpm V12 on the Dyno
Hartley Engines recently dyno’d one of their built Toyota 1GZ-FE V12 engines. The naturally aspirated 5.0 L motor made 720 hp at 10,000 rpm. It… Read More »Hartley’s 10,000 rpm V12 on the Dyno
Hartley V12
Hartley’s Twin-Turbo 1GZ V12
Nelson Hartley from Hartley Engines and Motorsport is developing parts for a naturally aspirated or twin-turbo Toyota 1GZ-FE V8. The parts include CNC-ported heads, billet… Read More »Hartley’s Twin-Turbo 1GZ V12
Hartley Engine’s Custom 1GZ V12
Jaron Olivecrona competes in a Nissan S14 with a 5.0 L V12 built by Hartley Engines. The V12 makes 700 horsepower at 9,500 rpm with… Read More »Hartley Engine’s Custom 1GZ V12