When did Pontiac switch to straight eight engine?
Unusually, Pontiac switched to the straight-eight for 1933 until it was replaced in 1954. As the economy began to recover, by 1933, it had moved up to producing the least expensive cars available with straight-eight engines.
Who was the parent company of the Pontiac car?
Pontiac was an American automobile brand owned, manufactured, and commercialised by General Motors. Introduced as a companion make for GM’s more expensive line of Oakland automobiles, Pontiac overtook Oakland in popularity and supplanted its parent brand entirely by 1933.
What kind of engine did the Pontiac chief have?
Pontiac produced cars offering 40 hp (30 kW; 41 PS), 186.7 cu in (3.1 L) (3.25×3.75 in, 82.5x95mm) L-head straight-six cylinder engines in the Pontiac Chief of 1927; its stroke was the shortest of any American car in the industry at the time.
When did General Motors take over the Pontiac brand?
The Pontiac brand was introduced by General Motors in 1926 as the companion marque to GM’s Oakland division, and shared the GM A platform. Purchased by General Motors in 1909, Oakland continued to produce modestly priced automobiles until 1931 when it was renamed Pontiac.
Unusually, Pontiac switched to the straight-eight for 1933 until it was replaced in 1954. As the economy began to recover, by 1933, it had moved up to producing the least expensive cars available with straight-eight engines.
When did Pontiac become part of General Motors?
Introduced as a companion make for GM’s more expensive line of Oakland automobiles, Pontiac overtook Oakland in popularity and supplanted its parent brand entirely by 1933. Sold in the United States, Canada, and Mexico by GM, in the hierarchy of GM’s five divisions, it was slotted above Chevrolet, but below Oldsmobile, Buick, and Cadillac.
Pontiac was an American automobile brand owned, manufactured, and commercialised by General Motors. Introduced as a companion make for GM’s more expensive line of Oakland automobiles, Pontiac overtook Oakland in popularity and supplanted its parent brand entirely by 1933.
When did the Pontiac Streamliner go out of production?
In 1950, the Catalina pillarless hardtop coupe was introduced as a “halo” model, much like the Chevrolet Bel Air of the same year. In 1952, Pontiac discontinued the Streamliner and replaced it with additional models in the Chieftain line built on the GM A-body platform.
What was the original displacement of the Pontiac V-8?
The stock Pontiac V-8 block evolved from its original displacement of 287 ci in 1955 to as much as 455 by 1970 without grossly deviating from its original external dimensions. Its robust main saddles and thick deck surface are among the many features designed to improve rigidity and durability.
What kind of engine block do I need for a 1974 Pontiac?
When selecting a block for your build, a complete running engine makes a suitable candidate. I found this 1974 400 locally for $250 and confirmed that it retains its original 4.12-ci bore after removing the cylinder heads. With some hunting, you can likely find a similar bargain.
How to improve Pontiac V-8 engine performance?
You can copy and paste this link to share: https://www.pontiacdiy.com/how-to-improve-pontiac-v-8-engine-performance-ignition-guide/ The ignition system is responsible for providing the spark that ignites the combustible air/ fuel mixture within the cylinders.
When did Pontiac start using the number 8 block?
Beginning in 1968, Pontiac located the block casting number on a ledge just rearward of the number-8 cylinder. Many numbers were available. This particular block, number 488988, was used in late-1974 400 applications and contains all the desirable characteristics for performance use.
When did the Pontiac Hydramatic automatic transmission come out?
From 1946 to 1948, all Pontiac models were essentially 1942 models with minor changes. The Hydramatic automatic transmission was introduced in 1948 and helped Pontiac sales grow even though their cars, Torpedoes, and Streamliners, were quickly becoming out of date. The first all-new Pontiac models appeared in 1949.
How much does a 1998 Pontiac Firebird Trans Am cost?
Monthly Estimate based on a 4.4% rate for 60 months, $16,997 vehicle price, $0 down payment, $0 trade-in, $0 sales tax. Very responsive, even though another buyer put down a deposit and purchased the vehicle before I could talk to them. Salesman lacked knowledge of the vehicles on the lot.
From 1946 to 1948, all Pontiac models were essentially 1942 models with minor changes. The Hydramatic automatic transmission was introduced in 1948 and helped Pontiac sales grow even though their cars, Torpedoes, and Streamliners, were quickly becoming out of date. The first all-new Pontiac models appeared in 1949.
When did Pontiac start to go out of business?
This, coupled with trying to build cars as plush as GM’s more luxurious Buicks and Oldsmobiles, contributed to the start of a slow decline of Pontiac in 1971. In mid-1971 Pontiac introduced the compact, budget-priced Ventura II (based on the third generation Chevrolet Nova).