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X4v2 fitted to trike and test run in readiness for on-road fuel testing - 18/01/2008

The X4v2 engine over the last month has been fitted into the trike for initial on-road testing. These tests will be performed in late January. We plan to send the X4v2 to Orbital in early 2008 for worldwide recognised testing, data released to car companies and other interested parties, and start planning the fitment of the JP8 fuel system as per our Federal Government Grant. We are pleased with our development progress. Our in-house dyno fuel consumption tests (BSFC) has shown great fuel efficiency gains in g/(kW·h) over conventional engines, to the levels of what we predicted.

The fuel consumption results will be released after independent verification.

for images.
 

X4v2 Development Update - Testing Report 19/11/2007

The Directors are pleased to announce the latest test results of the X4v2 Prototype engine.

We have achieved 180Nm at the start of our dynamometer ramp test, providing almost maximum acceleration from idle, increasing fuel efficiencies in stop/start and cruising situations.

Enclosed in the linked document is the latest prototype performance data. This data includes: Power and Torque figures, Brake Mean Effective Pressure (BMEP) graph, 3D Fuel Injection map, Engine Benchmark Comparisons, Benchmarked Torque Comparisons, Air/Fuel Lambda graph, Dynamometer Inertia Ramp (Power and Torque) graph and explanations of data and results.

for detailed testing report in PDF attachment.
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