CHANGE A GOOD THING? Seasons come and seasons go, but if you've picked Pirelli, you know ou’ve got the tires to tough it out Pirell’s 4-season formula for success Is the P77 and P44. Tires with supertread technology that can deliver under any conditions. Whether you need dry pavement grip or wet avement grip you can count on Pirelli for driving precision and safety. Ve set out to produce the finest al-round tires available. May we suggest that you don’t wait a minute longer to find out why Pirelli is just your speed. @ Ultra-resistant undertread system © Belting in zero-degree nylon and high-performance steel beits @ Reinforced nylon carcass @ Lightweight for easy manoeuvrability Reduced noise level e Road hazard policy up to 50% of tread life @ 64,000 km - limited warranty. 19 ~ Wednesday, July 16, 1986 - North Shore News | & Conergy Mines and Energies, Mines et Resources Canaca — Ressources Canada Transportation technologies: the promise of change AT FIRST glance, the transporta- tion vehicles we use daily look almost the same as those of earlier decades. Cars still have two or four doors, four tires and a steer- ing wheel. Trucks still resemble metal dinosaurs. Planes and trains still have the same general fines. There are differences of course — construction materials now include new vinyls, plastics and ceramics. Cars lack the fins of the 50s and all have seatbelts. Trains are certainly less luxurious than in bygone days. The future holds greater promise of change; some vehicles will “be barely recognizable as descendents from today’s generation. Others will hide their changes, but they will be dramatic nevertheless. Society's insatiable demand for motive power has created vast networks of scientists and engineers throughout the world searching for design innovations that will maintain the speed and power of today but reduce fuel consumption. Others are develop- ing alternative fuels. In addition to gasoline, scientists are investigating seven main alter- native fuel possibilites. Canada has an abundant supply of natural gas, with natural gas, potential cost savings are significant in vehicles that put a lot of kilometres on the speedometer. More than 120,000 vehicles in Canada run on this safe, economical fuel. The alcohol fuels, methano! and ethanol, have been receiving worldwide attention. More than 10 per cent of the transport energy consumed in Brazil is methanol or ethanol-gasoline blends. Automobile manufacturers are already building engines with computers that can continuously analyze mixtures at the cylinder entry point. Spark timing is then automatically adjusted, and the driver is never aware of this wizar- dry under the hood. Gasoline is rated by its octane level. Internal combustion engines require a fuel with a specific oc- tane rating to run properly. Tradi- tionally, lead was added to gasoline to raise its octane rating to the needed level. In recent years, new processes have made unleaded gasoline available. Meanwhile, researchers are looking for economical alternatives to toxic lead additives. Diesel fuel is falling in quality as Ail the lines of Pirelli Tires are available at: N&M SPORTCAR which is 90 per cent methane. more of it is being produced from Automobiles are capable of burn- synthetic oil from the tar sands, ing natural gas with some which is not as suitable as conven- modifications to the fuel system, tional oil for manufacturing diesel and thousands of cars in Canada fue!. Researchers are developing have already been switched. more effective ways to achieve METRON SUPPLIES LTD. 1110 West 14th 1341 Welch Street 1123 West 14th North Vancouver North Vancouver North Vancouver 986-5222 984-3134 985-4840 - Fleet vehicles and taxis have successful blends, including addi- NORTH VAN SHELL PEMBERTON AUTO TURIN AUTOMOTIVE reported tremendous savings with tion of alcohols. 1250 Lonsdale 1110 West 15th St 1405 Pemberton natural gas. Many scientists believe that North Vancouver North Vancouver North Vancouver Propane is a gaseous byproduct hydrogen may be the true fuel of 988-1616 988-4050 987-0022 980-9939 of natural gas and crude oil. As See Page 3 BODO MOTORS