Suzuki H engine | |
Manufacturer: | Suzuki |
Production: | 1994-2009 |
Successor: | GM HFV6 |
Configuration: | Naturally aspirated 60° V6 |
Block: | Aluminum |
Head: | Aluminum |
Valvetrain: | DOHC 4 valves x cyl. with VVT (since 2006) |
Related: | Mazda K engine |
Similar: | Chrysler LH engine GM 54° V6 Nissan VQ engine Nissan VE engine Toyota VZ engine |
Displacement: | 1998cc 2495cc 2736cc |
Bore: | 782NaN2 842NaN2 882NaN2 |
Stroke: | 69.72NaN2 752NaN2 |
Timing: | Timing Chain |
Compression: | 9.5:1 |
Power: | NaN0NaN0 |
Torque: | NaN0NaN0 |
Fueltype: | Gasoline |
Fuelsystem: | Direct injection |
Oilsystem: | Wet sump |
Coolingsystem: | Water-cooled |
The H family is a line of automobile 60° V6 engines from Suzuki. Ranging in displacement from 1998to, the H family was a modern all-aluminum engine with dual overhead cams, 24 valves, and direct fuel injection. It was co-developed with Mazda and Toyota, which used a similar design in their 2.0 L KF V6 and the Toyota VZ engine. The H family was introduced in 1994 with the H20, but Suzuki, Toyota and Mazda's designs diverged greatly with the former increasing displacement and the latter experimenting with alternative induction technologies and smaller engine sizes.
The H20A displaces 1998cc; bore and stroke is NaN2NaN2. With a 9.5:1 compression ratio, it produces 1070NaN0 at 6,500 rpm and 1720NaN0 at 4,000 rpm.[1]
Applications:
The H25A displaces 2495cc; bore and stroke is NaN2NaN2 and produced 1060NaN0 when first introduced.[2] With a 9.5:1 compression ratio, it produced 1060NaN0 at 6,500 rpm and 2030NaN0 at 3,500 rpm on its introduction, with a 2001 update increasing this to 1160NaN0 and 2130NaN0. It is also being considered and used for various ultra-light aircraft propulsion systems.
Applications:
The H27A is a modern version of the H25A, a reliable motor displacing 2736cc, coming from an NaN2NaN2 bore and stroke (VVT added in 2006). The engine is tuned to achieve most of its torque at low revs at the expense of raw power at high revs, making the engine very responsive in day-to-day driving. It produces 1380NaN0 at 5,350 rpm and 2500NaN0 at 3,300 rpm.
Applications: