Search results
Results from the WOW.Com Content Network
The W72 offered many improvements over the standard L78 400 Pontiac. One of the key upgrades were the 6x4 heads. The standard head seen on an L78 400 Pontiac was the low compression 6x8 head, while the 6x4 head seen on the W72 had hardened valve seats for a higher RPM operating range, improved air flow, and higher compression.
At the height of the horsepower era, Pontiac engines reached ratings of 390 hp (291 kW; 395 PS) (SAE gross), though other engines achieved considerably higher outputs. Federal emissions laws eventually brought the horsepower era to a close and resulted in a steady decline for Pontiac's engines. One holdout to this industry-wide slide was the ...
In 1978, the Le Mans and other GM mid-sized cars were considerably downsized and lost some 600-800 lb. Pontiac's engines were also downsized, with the standard engine being the Buick 3.8 L 231 ci V6, Pontiac 265 ci V8, or optional Pontiac 4.9 L 301 ci V8 for 1978, (a Chevy 305 ci V8 in California). 1978 also saw Pontiac's 350 ci & 400 ci engine ...
Automobile engines produced by the Pontiac division of General Motors. Pages in category "Pontiac engines" The following 8 pages are in this category, out of 8 total. ...
Pontiac G3 (2006–2009 (Mexico), rebadged Chevrolet Aveo/Daewoo Gentra) Pontiac G4 (2005–2009, rebadged Chevrolet Cobalt, Mexico) Pontiac G8 (2008–2009, rebadged Holden VE Commodore, Australia) Pontiac Grande Parisienne (1966–1969, Canada) Pontiac Laurentian (1955–1981, Canada) Pontiac Matiz (1998–2005, rebadged Daewoo Matiz, Mexico)
The Pontiac straight-6 engine is a family of inline-six cylinder automobile engines produced by the Pontiac Division of General Motors Corporation in numerous versions beginning in 1926. "Split Head" Six
A Silver streak 8 in a 1949 Pontiac Streamliner - note the large intake silencer leading to an oil-bath air cleaner on the left side of the engine. The Pontiac straight-8 engine is an inline eight-cylinder automobile engine produced by Pontiac from 1933 to 1954. Introduced in the fall of 1932 for the 1933 models, it was Pontiac's most powerful ...
Buick-Oldsmobile-Pontiac Assembly Division was a designation applied from 1933–1965 to a group of factories operated by General Motors. The approach was modeled after the Chevrolet Assembly Division where cars were assembled from knock down kits originating from Flint Assembly and a collection of sites Chevrolet used before the company became a part of General Motors in 1917.