What makes a Buick GS a Stage 1?
The Skylark received a period-perfect facelift for 1970 and was paired with a new optional big-bore 455 in GS trim. The hot engine was the Stage 1, which gave you bigger intake and exhaust valves, higher 10.5:1 compression ratio, a hot cam with stiffer valve springs, a heavy-duty radiator and larger oil pickup tube.
What is a Buick Stage 1?
The Stage 1 arrived in 1968, and the “Stage” series of ultra high-performance big-cube V-8’s would remain the pinnacle of Buick performance until the turbo V-6 era of the mid-1980s. By 1970 the Stage 1 peaked with 455 cubic inches, 360 horsepower and 510 lb-ft of torque.
How fast was the 1970 Buick GSX?
Performance
| 0 – 100 kph | 6.0 s |
|---|---|
| 0 – 60 mph | 5.7 s |
| 1/4 mile | 13.4 s @ 105.0 mph |
| Top speed | 242 kph (150 mph) |
What years did Buick make the GSX?
In the 2003 and 2004 model years, Buick, in collaboration with SLP Performance, came out with the Buick Regal GSX. They offered dealer-installed options and dealer supplied accessories for GS models. Like the GS Buicks that came before it, the SLP GSX came in three power train packages, referred to as stages.
What colors did the 1970 Buick GSX come in?
The 1970 GSX was available in only two colors. 491 were produced in Saturn Yellow and 187 were produced in Apollo White. Both colors came with black body striping that flowed across the top of the front fenders, doors, rear quarters, and rolled over the rear spoiler.
What kind of car is the 1970 Buick GSX 455 Stage 1?
1970 Buick GSX 455 Stage 1 – The Legendary Muscle Car In the middle of the golden muscle car era, every manufacturer had a high performance vehicle. Therefore, Buick as an answer to the Chrysler’s 426 Hemi and Chevrolet’s 454 LS6, had developed their 1970 Buick GSX 455 Stage 1, as an upgraded version of their mid-size Gran Sport muscle car.
How many original Miles does a 1970 Buick GS have?
It has just 53,000 original miles and is referred to as “Lord Vader” by its current owner because of its black exterior and black interior color scheme. All 1970 Buick GS vehicles with the Stage 1 option were produced at the Flint, Michigan assembly plant.
Where was the Buick GS Stage 1 made?
All 1970 Buick GS vehicles with the Stage 1 option were produced at the Flint, Michigan assembly plant. It is 1 of 160 with this color scheme produced in Flint and is a stunning example of what 1970 muscle cars were all about.
What is a Buick GSX?
Buick also introduced the GSX model as a mid-year option that included vibrant paint, racing stripes, and spoilers—with optional hood tach—to help attract younger buyers. The Stage 1 equipped GSX came in eighth place turning a 13.66 second quarter mile time as documented by Car Craft Magazine in its July 1970 issue.
