You asked: Who made straight 8 engines?

What companies made 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”.

Who made the best straight 8 engine?

The most powerful straight-eight on our list, the 1937 Mercedes-Benz M125 Grand Prix engine. A Roots-supercharger 5.66-liter engine, which ran on a dangerous fuel mixture, it made 637 horsepower and 632 lb-ft of torque. That’s massive, especially considering it was done 84 years ago.

Did Ford make a straight 8?

Ford never adopted the straight-eight; their entry-level Ford cars used flathead V8 engines until the 1950s while their Lincoln luxury cars used V8 from the 1930s to the 1980s and V12 engines in the 1930s and 1940s.

Why did they stop making straight 8 engines?

Long crank shafts suffered damage due to the high compression ratios, which resulted in very high engine stress. The shorter crankshaft on a V8 also doesn’t have these problems, so the straight-eight disappeared after 1954 in the Packard Pacific, and since then the straight-eight is no longer around.

Was the Buick Straight 8 a good engine?

Buick first introduced its overhead-valve straight-eight engine for the 1931 model year, and such was its remarkable power, sturdiness, and effortless delivery of silky energy, it lasted until 1953; that long 23-year-production run proved that Buick’s engineers designed it right from the start.

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How much horsepower does a straight 8 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.

What car is a str8?

Straight-8 engines were used in expensive luxury and performance vehicles until World War II. Bugattis and Duesenbergs commonly used double overhead cam straight-8 engines. Other notable straight-8-powered automobiles were built by Mercedes-Benz, Isotta-Fraschini, Alfa Romeo, Stutz, Auburn, Packard, and Cord.

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.

Is there a 8 stroke engine?

According to the 8-stroke internal combustion engine of the present invention, power is generated by four strokes due to combustion of the fuel and four strokes due to evaporation and expansion of injected water which are alternately repeated, such that it is possible to considerably increase fuel efficiency in …

Is a V8 better than a straight 6?

This is due to the fact that V-6 engines have two fewer cylinders. V-6 engines have improved performance compared to V-8 engines, especially when timing acceleration properly because there’s less tendency to drift to the outer edge. However, you can lose a little bit of the power ceiling with the weight advantage.