Cycle News is a weekly magazine that covers all aspects of motorcycling including Supercross, Motocross and MotoGP as well as new motorcycles
Issue link: https://magazine.cyclenews.com/i/125718
~Jones ~ ~ '. Racks Up Big One At.,Q:ynes • ..... ) . - ~ ~ A. ~ • ::; ~ w Z W ..J U > U ..-. Gary Jones' prototype Yamaha. ... eneration gap That's where the action's generated. Right in that vital .020 to .035 inch gap. And the high voltage "zap" better be hot and right on time, every time. . NGK puts the power there via a special copper core. This "Heart of' Copper" dissipates heat faster than ordinary iron cores. Which means a cooler electrode and insulator tip. Less chance for hot spots to cause pre-ignition. Add a long, heat-keeping insulator nose for fouling protection and you've got a wide heat range plug that runs at idle or flat-out. The payoff is in performance and longer life for two and four cycle engines. For one, two, or three cylinder bikes. Lawn mowers, outboards, snowmobiles and dune buggies. NGK's are ideal in four and six cylinder sports cars; in imported and domestic compacts and sub-compacts where revs are higher, firing more frequent. And they help power-up high compression-high octane, or low compression -low octane V-8's. Whether your engine is young or old, NGK solves the generation gap. Plug in a set. NGK's don't cost more. They just do more. NGK, the long life, hi-performance plug. NGK SPARK PLUGS (US"IINe.. 4010 Sawtelle Blvd.. Lo. "n• .,le•. -..--. ._._._ _.. .n._n.n. ./ Photos by Racing Photos VALENCIA, CAL., March 14, 1971 Young Gary Jones displayed all the strength he could manage on a couple of spanking new Yamaha prototypes racing _ machines and rattle tlfe thunder across the length and breath of the old Indian Dunes reservation during 90 minutes of serious motorcycle combat. He flashed under the checkered nag to collect the lion's share of a $2100 purse during the second annual running of the Optimists Club's Combo Cross. Jones, who got the starting banner for the 250cc Sr. scramble from regular dunes visitor, actor James Gamer, ripped off with an immediate lead on his roaring red and white, I8I-lbs. Yamaha bombshell, never to be headed throughout the entire event. The most serious challenge to the eventual winner was begun about 20 minutes into the intermediate race, as "brother" Dave Rodgers slipped and slid his new Bultaco into a contending position only 10 yards be!)ind the leader. However, Rodgers choice position was short-lived as Jones yanked out all of the stops, more resembling a Lake Meade hydroplane as he sent the spray 30 feet into the warm air upon reaching each watercrossing, and was home on top by a 10 second interval. With more than 400 riders on hand, dIld anxious to contest the purses and trophies, along came Jones once again in the Open Sr. race. While blessed with the craw-away pace of a garden slug in the Open feature, Jones looked for all the world like he was competing in the first race on next week's program at the Dunes. So far behind the pack was the Yamaha fireball, that the leaders, Mark "the Phantom" Blackwell (Hus) and Jim West (Hus), looked as if they were in a rerun of the Swedish Grand Prix. Blackwell had built up quite a lead by the time the race had gone half-swing, but the "wo!,der" of India,n Dunes suddenly found himself in some sort of trouble when his machinery got wet and caught a cold as it plunged into one of the many water traps. In the meantime, Jones was Jim West...and he's still going upl SAN DIEGO SUZUKI FACTORY AUTHORIZED SALE & SERVICE