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Buick Grand National - Stage Motor on 2040-cars

Year:1984 Mileage:56000
Location:

Tolland, Connecticut, United States

Tolland, Connecticut, United States
Advertising:

I bought this as a stock 1984 GN about 12 years ago.  It was a clean driver with about 45,000 miles on it at the time.  About five years ago I decided to see about improving on the horsepower.  That turned into taking the car off the road for about 3 years and building it a Stage II motor.  DLS Engines did the machining and put the entire motor together.  Then I dropped the engine and the car off with Cotton's Performance to put the car together.  It's now methanol injected and an estimated (not dyno'd) 800 horsepower at the flywheel at 20 pounds of boost on 93 octane.  F.A.S.T. computer, custom fuel delivery, built 200-4R trans, 275-60-15 Mickey Thompson E/T streets, and other improvements to the engine and suspension to handle the power.  Aluminum radiator and twin electric fans along with a separate trans cooler and electric fan to keep it all from melting down.  The a/c is functional.  The car can and has spent plenty of time idling in traffic on hot summer days without any trouble.  I finally got it to the track last year and made three full-power passes after a shakedown run:  One at 11.2, the second at 10.8, and the last at 10.72 @ 132mph.  That's launching off the foot brake at about 3 pounds of boost, and I am not an experienced racer.

The engine was put together with the original intent of making over 1,000 horsepower and getting into the 9's.  But I moved, got a new job, had kids, and getting to the track clearly isn't a priority and won't be for a long time.  That's why the car sees mostly commuting duty, which is why I'm selling it:  More car than I need to drive to work and the grocery store.  You'll also notice that this post doesn't include a long list of manufacturers and specs for all the parts and pieces.  I'm not a mechanic and didn't build the car.  But I did make sure it was done with an eye towards strength and durability because I only wanted to pay to put the car together once. 

The paint is original, and while it's not bad it's not impressive either.  The interior is in really good shape, with only one small tear in the drivers seat that's hardly noticeable.  The rear bumper filler was cracked and ugly before I made that 132mph pass, then one of the cracks let go and now a piece of the bumper filler is missing.  It will not win any show and shine trophies, but it will drive to the track, make consistent 10-second passes, and drive home with the a/c on and no fluids dripping from underneath.  The money was spent on making it go fast reliably, not on making it look good.

Feel free to contact me with questions.

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Auto blog

GM issues four new recalls, 2.4 million cars affected

Tue, 20 May 2014

General Motors has announced another set of recalls, covering some 2.42 million cars in the United States. For those keeping track, The General has now recalled over 15 million cars worldwide this year due to various issues.
Here's the breakdown for this most recent set of recalls:
1,339,355 - Buick Enclave, Chevrolet Traverse, GMC Acadia models from the 2009 to 2014 model years; Saturn Outlook models from the 2009 to 2010 model years

Cadillac and Buick boost GM's return to growth in China

Mon, Oct 12 2020

BEIJING — General Motors on Monday said continued market recovery from the COVID-19 crisis helped its China vehicle sales grow 12% on year in July-September, marking the Detroit automaker's first Chinese quarterly sales growth in two years. The second-biggest foreign automaker in China by units — after Germany's Volkswagen AG — said on Monday it had delivered 771,400 vehicles in China in the third quarter. That followed a 5% fall in the second quarter, when parts of China were still emerging from virus-busting lockdown measures. GM has a Shanghai-based joint venture with SAIC making Buick, Chevrolet and Cadillac vehicles. It has another venture, SGMW, with SAIC and Guangxi Automobile Group, producing no-frills minivans and which has started manufacturing higher-end cars. Sales rose 26% for cars under its mass-market Buick brand in the third quarter versus the same period a year earlier, while those of premium brand Cadillac jumped 28%, GM said in a statement. Sales of its mass-market Chevrolet marque fell 20%. Sales of no-frills brand Wuling grew 26%, whereas those of mass-market Baojun vehicles tumbled 19%. "GM's compact models returned to four-cylinder engines and that helped sales growth," said LMC Automotive senior analyst Alan Kang, referring to an attempt to market cleaner but noisier three-cylinder versions. "Cadillac also has a more complete lineup this year." China's biggest automakers' association expects overall car sales to grow by double digits in July-September versus a year earlier. Makers such as Toyota, Honda and Geely saw sales jump in the just-finished quarter. GM has seen its China sales suffer in a crowded market and slowing economy. To revive its fortunes, it plans to have electric vehicles (EVs) make up over 40% of new models in the next five years in China, where the government promotes greener cars. The automaker's Wuling Hong Guang MINI EV, a micro two-door EV with a starting price of 28,800 yuan ($4,200), was China's biggest-selling EV in August. GM's sales fell 15% in 2019 from a year earlier to 3.09 million vehicles. The automaker delivered 3.65 million vehicles in 2018 and 4.04 million in 2017. Related Video:

GM's MPG overstatement could affect 2 million vehicles

Tue, May 17 2016

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