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Old 11-20-2007, 01:46 AM
CHOOK CHOOK is offline
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Join Date: Jul 2004
Posts: 54
AUSTRALIA
X4v2 Development Update

The news isn't as bad as some of you thought. Patience people.
Well done on the good results Brad. Some shareholders never doubted the potential of this engine.


Director's Announcement - X4v2 Development Update - 19/11/2007

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

We have achieved an incredible 180Nm of torque at the start of our dynamometer ramp test, providing almost maximum acceleration from idle, increasing fuel efficiencies in stop/start and cruising situations, and a maximum torque of 202Nm. We have also achieved a BMEP figure of 10.6bar beating the AMG Mercedes 5.3litre engine of 10.5bar and the GM LS1 5.7litre engine of 9.3bar proving higher efficiency. We have also beaten the GM LS1 engine (scaled to the same capacity) in torque up to 3,000rpm by an average of 15%, best being 23%.

Please visit our website for this latest news where you can also download the full testing report at Revetec Homepage. This report has 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 Ratio Lambda graph, Dynamometer Inertia Ramp (Power and Torque) graph (without SAE smoothing) and explanations of data and efficiencies.

Kind regards

Brad Howell-Smith
Chairman
Revetec Holdings Limited
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