1991 Isuzu Trooper Ls Rebuilt Engine 4 Wheel Drive on 2040-cars

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GM-Isuzu joint venture assembles 1.5-millionth Duramax diesel

General Motors and Isuzu have officially stitched together 1.5 million Duramax 6.6-liter diesel engines. The joint venture between the two manufacturers started in 1998, and now the DMAX plant employs 517 workers in a 584,000 square-foot facility. GM introduced the Duramax turbo diesel engine to the US market for the 2001 model year, and it can be found trucks like the Chevrolet Silverado HD and GMC Sierra HD as well as the full-size Chevrolet Express and GMC Savana vans. In its current configuration, the engine yields 397 horsepower and 765 pound-feet of torque at just 1,600 rpm.
Of course, the big oil burner has plenty of tuning potential as well. As you may recall, a Duramax-powered truck recently set the land speed record for towing a vehicle at 142 miles per hour.
GM owns 60 percent of the joint venture, with Isuzu laying claim to the remaining 40 percent. The facility is located in Chicago. You can take a look at the brief press release below for more information on the milestone.

Junkyard Gem: 1988 Chevrolet Spectrum Sport Coupe

Before General Motors created the Geo brand for cars built or designed by its overseas partners, the Chevrolet Division put its badges on U.S.-market versions of the Toyota Corolla Sprinter, the Suzuki Cultus and the Isuzu Gemini. Those cars were known as the Nova, the Sprint and the Spectrum, and all became Geos starting with the 1989 model year. Today's Junkyard Gem is one of the last Chevy Spectrums ever sold, found in a Denver self-service yard a few months ago. Midway through 1988, the Chevrolet Spectrum abruptly became the Geo Spectrum and was assigned to the 1989 model year. This car was built in May 1988, making it one of the very last of the pre-Geo Spectrums. The Chevrolet/Geo Spectrum was available as a four-door sedan and as a three-door hatchback, from the 1985 through 1989 model years. For 1988 only, a Spectrum Sport Coupe package, featuring some trim upgrades and these rad decals, could be had on the hatchback. This car was essentially identical to its Isuzu-badged counterpart, the I-Mark. In 1988, the MSRP for the cheapest possible Chevy Spectrum hatchback (the stripped-down Spectrum Express) was $6,495, while its somewhat better-equipped I-Mark twin started at $7,439 (that's $17,128 and $19,617 in 2023 dollars). Meanwhile, the base Hyundai Excel hatchback listed at $5,295 and the Yugo GV cost a hilarious $4,199 ($13,963 and $10,941 in today's money). Power came from this 1.5-liter SOHC four-cylinder, rated at 70 horsepower. A turbocharged version with 110 horsepower was available as well. You could get an automatic transmission in the Spectrum, but this car has the base five-speed manual. This car didn't get the optional air conditioning, but at least it has the traditional Isuzu HVAC control icons featuring blow-dried hair and high-heeled dominatrix boots. Just over 170,000 miles on the odometer. Someone installed a pretty good (for the 1980s) Blaupunkt Charlotte CR148 cassette deck in the dash. This was a necessity if you wanted to enjoy full appreciation of the music of the era. The Spectrum is special! It's as slick as city rain. "I didn't spend a lot of money but with my Spectrum it looks like I did." Joe Isuzu mocked Toyota salesmen when pitching the I-Mark. As was nearly always the case during the 1980s, the JDM ads for the same car were much more fun. They should have recreated this commercial with Spectrums.

Junkyard Gem: 1990 Geo Storm

General Motors began selling rebadged Isuzus in the United States all the way back in 1972, when the Isuzu Faster pickup showed up here as the Chevrolet LUV. A few years after Isuzu began selling vehicles in North America under its own branding, The General began selling Isuzu I-Marks as Chevrolet Spectrums; when the time came to create the Geo division to sell badge-engineered Suzukis, Toyotas and Isuzus here, the Chevy Spectrum became a Geo and a sport compact based on the Isuzu Piazza appeared in Geo dealerships as the Storm. Today's Junkyard Gem is a first-model-year example of the Storm, found with lots of miles and plenty of rust in a Denver-area car graveyard recently. Isuzu began selling this car as the second-generation Impulse for the 1991 model year. Few American car shoppers were interested in that car, but the Storm sold well. For the 1991 model year, a "Wagonback" version of the Storm was added to the lineup. The Storm was discontinued after 1993, and Geo itself got the axe in 1997. The 130-horsepower GSi version of the Storm was one of the best quickness-per-dollar deals of its era, but this car is the base Storm with just 95 SOHC horses under its hood. An automatic transmission was available, but this car has the standard five-speed manual. How much did it cost new? The list price was $10,390, or about $24,741 in 2023 dollars.  This one got well past 200,000 miles during its career. The rust is nasty. This car might have been a runner at the end, but corrosion plus high miles, manual transmission and defunct brand all conspired to send it to this place. This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings. The new Geo Storm is rolling in now. This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings. So cheap! This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings. The JDM headlights definitely looked better than the sealed-beams we got here.