Updated: 22-May-2017
Crossflow Aero Corp. in Ontario adapts Subaru engines for use in aviation.
-The CF4-20 model gives 180 hp at 5,800 rpm. They are manufactured from 1996 until today.
-It is a liquid cooled engine with multi-point fuel injection, electronically controlled simple ignition, and one coil in each cylinder. It has a double overhead camshaft.
-The CF4-20T that gives 200 hp at 6,000 rpm is the same engine with turbocharger. The CF4-20THO with 250 hp increases the rotation speed to 6250 rpm.
"CF4-20"
-A less known version is the CF2-22 that gives 170 hp with reduction gear.
-The CF6, 33 series give from 250 to 300, 320 and 350 hp according to the above mentioned additions.
"CF6-33"
Engines of CROSSFLOW
Model: CF2-22
Arquitecture: 4-cylinder Horizontally opposed
Cooling: Liquid
Total Displacement:
Bore / Stroke:
Power: 175 HP @ rpm
Weight:
Model: CF4-20
Arquitecture: 4-cylinder Horizontally opposed
Cooling: Liquid
Total Displacement:
Bore / Stroke:
Power: 180 HP @ 5800 rpm
Weight:
It has multi-point fuel injection, electronically controlled simple ignition, and one coil in each cylinder. It has a double overhead camshaft.
"Crossflow CF4-20"
Model: CF4-20T / THO
Arquitecture: Horizontally opposed
Cooling: Liquid
Total Displacement:
Bore / Stroke:
Power: 200 HP @ 6000 rpm
Weight:
The CF4-20THO with 250 hp increases the rotation speed to 6250 rpm.
Model: CF6-33
Arquitecture: 6-cylinder Horizontally opposed
Cooling: Liquid
Total Displacement:
Bore / Stroke:
Power: 250 / 350 HP @ rpm
Weight:
The CF6, 33 series give from 250 to 300, 320 and 350 hp according to the above mentioned additions.
"Crossflow CF6-33"