Case Studies Tested & Proven Technology

University of Western Australia

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¼ throttle tests with the G-cylinder show a noticeable decrease in specific fuel consumption.

 December 10th 2004.

 1966 Holden 161 “red” engine, 2,640cc

Test 4: 0.456 kg/kWh ¼ throttle, with G-cylinder

Test 5: 0.549 kg/kWh  ¼ throttle,  no G-cylinder

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The results from test 4  (¼ throttle with the g-cylinder) gave a 17% reduction  in specific fuel consumption in comparison to test 5 (¼ throttle no g-cylinder)

The tests conducted at UWA show the G-cylinder achieving 17% improved fuel consumption. The short 15 minute tests do not conclusively evaluate the G-cylinder. Results indicate and reinforce that this could be the worlds most advanced superior fuel saving device.

Japanese Vehicle Certification Institution

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The reductions in carbon monoxide and residual hydrocarbons are confirmation that the combustion efficiency has improved.

CO (g/km) Carbon monoxide HC (g/km) Hydrocarbon Nox (g/km) Nitrogen oxides CO2 (g/km) Carbon dioxide Mileage (km/l) 10-15 Mode
Without G-Cylinder 1.199 0.291 0.761 288.0 9.00
9.00 1.001 0.106 0.712 264.9 9.90
Fluctuation −0.198 −0.185 −0.049 −23.1 +0.90
Ratio −16.51% −63.57% −6.43% −8.02% +10.0%

16th 12 2002 1990 NISSAN Q-WBYD21 2600cc Diesel, Manual T/M Diesel 10-15 Mode * Japanese Vehicle Certification Institution

Real World Fuel Saving Results on Japanese Ships using PCM devices

Name Prefecture Work Weight Horsepower Engine Saving(%) PCM Model Summary
Tonbolo Kagoshima Run by fishpond 5 tonne 300hp 6400cc Yammar 38.7% 1×620 3mths data before installing PCM – 1100L/1350L/1550L 3mths av. 4000L
3mths data after installing PCM – 830L/710L/900L 3mths av. 2450L
Lopez Okinawa Diving 5 tonne 329hp 6000cc Yammar 22.4% 1x PCM620 More than 22.4% more efficient after installing PCM in same condition of without PCM
The fifth Sho-tomaru Wakayama Fishing 8 tonne 700hp 13400 Isuzu 35% 1x PCM620 without PCM—850rpm 11.5L/h, with PCM ——-800rpm 8.7L/h
Ken-ei maru Kouchi Fishing 20 tonne 730 18000 Yammar 30% 2x PCM620 Without PCM—1000L Diesel Approx. 40- 50L/h in 3days work of 6-8h/day,
With PCM—1000L Diesel, approx. 30-35L/h 4days work, also reduced the noise and the colour of exhaust gas.
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