1968 Pontiac Le Mans on 2040-cars

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GM reintroduces Tripower name in the worst way possible

The story of General Motors' use of the Tripower moniker begins way back in 1957, when Semon E. "Bunkie" Knudsen, then General Manager of GM's Pontiac division, directed his engineers to inject more performance into his brand's line of V8-powered automobiles. Fuel injection was an option, but hot rodders flocked instead to Tri-Power (marketed way back when with a hyphen), which grafted a trio of two-barrel Rochester carburetors onto a single intake manifold. A legend was born. And that legend was born of performance. At idle and when full power wasn't required, Pontiac's Tri-Power system used just the middle carburetor, which helped make the setup easier to tune. Depending on the year and model, either a vacuum system or a mechanical linkage opened up the two outer carbs, thereby switching from two barrels to six, and allowing the engine to take in more fuel and air. And it was an easy marketing win – six barrels is better than four barrels, right? Because performance! So, when news filtered in that GM has resurrected the Tripower name, those of us who grew up attending classic car shows and wrenching on old Pontiacs did a double-take. And then we all collectively sighed. Turns out that today's Tripower refers to a trio of fuel-saving measures that include cylinder deactivation, active thermal management, and intake valve lift control, according to Automotive News. And, at least for now, it applies to GM's line of fullsize trucks powered by a 2.7-liter turbocharged four-cylinder engine. We're all for saving fuel whenever possible. And we have zero say in how any automaker chooses to market its products and technologies. But, we'll offer our two cents anyway: Relaunching a storied name from the past is fine. Relaunching a storied name from the past while completely overlooking the reasons the name got famous in the first place is only going to irritate the people who remember the name in the first place. Couldn't they just call this new technology package something else? Related Video: News Source: Automotive NewsImage Credit: Getty Green Marketing/Advertising Chevrolet GM Pontiac Automotive History Truck chevrolet silverado

Junkyard Gem: 2001 Pontiac Grand Prix GTP

For General Motors, the W platform just kept giving and giving and giving for decade after decade, serving as the basis of Buick Regals, Oldsmobile Intrigues, Chevrolet Monte Carlos, and many, many more models. The final and most powerful Pontiac W-Body, the sixth-generation Grand Prix GTP, rolled off assembly lines for the 1997 through 2003 model years. Here's one in a Northern California self-service wrecking yard. GM bolted the supercharged 3800 V6 into vast numbers of cars during this era, providing a deep reservoir of cheap blowers for unwise high-boost projects. 240 front-tire-charring horses, complete with a Roots-type blower scream from the Eaton supercharger under the hood. I see plenty of blown 3800s during my junkyard travels, from the Bonneville SSEi to the Oldsmobile LSS. Depressingly, GM stopped putting manual transmissions in the Grand Prix during the 1993 model year, so '01 GTP owners had to take the four-speed slushbox. This one came close to the magic 200,000-mile mark, but fell 25,000 short. The interior took a beating during its life, ending its time on the road with shredded upholstery and dirty panels. Seven-band graphic equalizers were all the rage during the 1980s, but GM kept the tradition alive into our current century. This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings. Grips the pavement like ... a shopping cart on wet linoleum? Featured Gallery Junked 2001 Pontiac Grand Prix GTP View 21 Photos Auto News Pontiac Automotive History

Junkyard Gem: 2001 Pontiac Grand Prix GTP

John DeLorean began his career working on Packard's Ultramatic Twin transmission, but he made his greatest mark on the automotive industry during his 1956-1969 tenure at GM's Pontiac Division. There, he helped develop the first production car engine with a quiet timing belt instead of a noisy chain, among other engineering feats, but his real fame came from the development of two money-printing models based more on marketing than machinery: the GTO and the Grand Prix. While the GTO gets all the attention now, the Grand Prix set the standard for the big-selling personal luxury coupes that sold like mad for decades to come. Today's Junkyard Gem is an example of the most powerful Grand Prix available at the turn of the century, found in a Denver-area self-service yard during the summer. The Grand Prix got front-wheel-drive for 1988 and a sedan version for 1990, but then something very beneficial happened in the 1997 model year: supercharging! Various flavors of the venerable 3.8-liter Buick V6 engine (itself based on the early-1960s Buick 215 V8 and thus cousin to the Rover V8) received Eaton blowers, starting in the 1992 model year. The Grand Prix didn't get its introduction to forced induction until the 1997 model year, but it kept the boosted option until the final Grand Prix rolled off the line in 2008 (the final Pontiac followed within a couple of years). This one made 240 horsepower, making it King of Grand Prix engines until the 2005 model year (when the GXP and its 303-horse V8 engine showed up). The very last year for a Grand Prix with a manual transmission was 1993 (there had been a three-pedal Grand Prix drought from 1973 through 1988, just to put things in perspective), so this car has the mandatory four-speed automatic. The Grand Prix lived on GM's W platform for its last two decades, making it sibling to the Impala, Regal, and Intrigue in 2001. Until the 2004 model year, every W-Body Grand Prix was built at Fairfax Assembly in Kansas City (no, the other Kansas City). Production of the final generation of Grand Prix took place in Ontario. It seems fitting that this car's final pre-crusher parking spot would be between two other GM products of the same era: a Monte Carlo and a Vibe. Related Video: This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings.