What is a Pontiac Silver Streak?
From 1935 to 1956, the bold Silver Streak trim was a Pontiac trademark. The original 1926 Pontiac, brilliantly conceived by General Motors president Alfred P. Sloan as a “six-cylinder Chevrolet,” in his words, was a big seller and a major money maker for the auto maker.
What cars had straight 8 engines?
Cadillac, Ford, and Lincoln offered V-8s while Buick, Packard, and Chrysler used inline-eights. The inline eight-cylinder engines were termed “Straight-Eights”.
How much horsepower does a straight 8 engine have?
The new eight featured low-compression (usually between 7.00:1 and 8.00:1 ratios), long-stroke (usually between 4 1/4-inches and 4 5/8-inches), and 125–160 hp. These were silky smooth and easily propelled the mammoth 5000-pound cars from a dead stop in high gear—which was rumored to have been advised by dealers.
Who made straight 8 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 engine at the time and the least expensive eight-cylinder engine built by an American automotive manufacturer.
What is a Pontiac Torpedo?
The Pontiac Torpedo was a full-sized car produced by Pontiac from the 1940 through the 1948 model year (war years excepted). When released, it was the biggest Pontiac, used an 8-cylinder engine, and it had more standard features than other Pontiacs. The Torpedo was replaced by the Pontiac Chieftain in 1949.
Why are there no inline 8 engines?
Post-war. After World War II, changes in the automobile market resulted in the decline and final extinction of the straight-eight as an automobile engine. The primary users of the straight-eight were American luxury and premium cars that were carried over from before the war.
Is there a 7 cylinder engine?
Only one straight-seven engine for land propulsion is known to be in production, the AGCO Sisu 7-cylinder diesel engine. This engine configuration was chosen because of size, parts commonality, and power range issues.
What is a Pontiac Tempest?
The Pontiac Tempest is an automobile that was produced by Pontiac from 1960 to 1970, and again from 1987 to 1991. By 1964 the Tempest, Tempest Custom and Lemans are separate models in the new GM A-body platform. GTO was an option on the LeMans in 1964 and 1965.
Is there a V5 engine?
A V5 engine is a five-cylinder piston engine where the cylinders share a common crankshaft and are arranged in a V configuration. V5 engine designs are very uncommon, with the only production version of one being the 1997-2006 Volkswagen Group VR5 engine.
Who makes a V10 engine?
If V10 engines are effectively dead, that makes Audi among the last automakers to ever make one. Thankfully, the 5.2 liter naturally-aspirated V10 from the Audi R8 is a masterpiece of an engine, which revs harder and faster than any engine of its size should.
What was the name of the Pontiac Silver Streak?
I had thought the Silver Streak was a Pontiac model not just a style on all models. at one time, pontiac did call a model the chieftain silver streak, but mostly the emblem silver streak or silver8streak is the name that pontiac called their inline straight sixes and eights.
When did the Pontiac Strato Streak V8 come out?
By 1953 the 287-cubic-inch (4.7 L) Strato Streak V8 was ready to go, with Pontiac chassis and steering already adapted for it, but it was held back by the protesting Buick and Olds divisions. It was a truly modern, durable but affordable design perfectly matched to Pontiac’s target market.
When did the straight 8 engine come out?
Pontiac straight-8 engine. The Pontiac straight-8 engine is an inline eight-cylinder automobile engine produced by Pontiac from 1933 to 1954.
What was the idle speed of a Pontiac straight 8?
The engine had a remarkably low idle speed of 450 rpm with standard transmission and 375 rpm (while in drive) for the automatic; a modern engine is usually tuned to a minimum 600-700 rpm. The electrical system was a 6-volt primary with a negative ground, and a conventional mechanical ignition, with the firing order 1-6-2-5-8-3-7-4.