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Supermarine Aircraft V8


Supermarine Aircraft spent five years developing the V6 and then the V8. Both have been test flown by CEO Mike O’Sullivan. The Motec ECU works in Real Time meaning that it is reading sensor on the engine to work out timing and air fuel ratio to give peak performance and maximum engine life.  This eliminates the pilots need to lean or enrich the fuel mixture as it is always at its optimal mixture.   The ECU also has pre-programmed map as a redundancy system or limp home mode.  All engines are run in the factory before shipping and data logged this also means that diagnostics can be done on the engines with a laptop computer.

The Supermarine 8 Cylinder Engine is based  on the Toyota/Lexus V8 LS2, and has one central camshaft, is water cooled, wet sump, and has dual ignition sensors. It is equipped with fuel injection, electric start, dual fuel pumps, and mill spec wiring.

The Supermarine 8 Cylinder Engine Package includes:
1. Brand new LS2 6L V8 crate Motor modified by Supermarine
2. Supermarine PSRU assembly and Hub(SAE6)
3. Complete wiring with all switches and circuit breakers
4. Pre-programmed Motec ECU
5. All StSt Fuel lines with fire sleeve
6. All aircraft grade Fuel lines fittings
7. All fuel pumps, regulator and filters
8. All radiator hoses in silicon long life
9. Water header tank and over flow bottle
10. Starter motor and alternator
11. Oil cooler and lines
12. Custom made StSt 12 Pod Exhausts
13. Engine mount and hardware

This PSRU is a Supermarine Aircraft design for our engine packages with thousands of hours testing and flying in the field with no failures.  Main housing is cast aluminium and all internal components are machined from billet aluminium with extremely close tolerances of 0.005”.

The Supermarine 8 Cylinder PSRU kit to fit the V8 LS2 is included with the engine package. It includes the cast aluminium housing, dual drive belts, billet aluminium, and gears case hardened.

Displacement: 6L/364cu in
Width: 540mm
Length: 700mm
Height: 640mm
Weight: 163KG Dry
Horsepower: 430 H/P
Torque: 418 FPT
Bore: 101.6mm/4 in
Stroke: 92.0 mm/3.62 in
Compression Ratio: 10.9:1
Directional Rotation of prop Shaft: Clockwise-Pilot’s view
Firing Order: 1-8-7-2-6-5-4-3
Oil: Castrol 0W-40
Oil Capacity: 7Liters
Oil Pressure: 50-60 PSI
Fuel: 100LL 98 Oct Mogas
Fuel Consumption: 30L/PH 65%

8 Cylinder PSRU
Weight: 35KG Dry
Horse  power Rated: 450 H/P
Torque At Prop: 782 FPT
Reduction Ratio:1.82to 1 (Other available at extra cost)
Hub STD: SAE6 (SAE2 also available at extra cost)
Oil: H-36161
Oil Capacity: 500mL



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