GM Trivia!

[wildmanjoe]

What's the highest horsepower concept vehicle ever produced by GM?

[riviera74]

Cadillac Cien

[vonVeezelsnider]

Cadillac Sixteen.

[wildmanjoe]

Cadillac Cien

Cadillac Sixteen.

You're both off by about 2,000hp.

[ocnblu]

Some sort of locomotive then?

[David]

GM Hybrid Bus?

[wildmanjoe]

A version of the engine was used in trains, but this version of the engine was not. Think bigger than a train or bus.

[ocnblu]

Your mama?

[wildmanjoe]

GMTruckGuy74 mentioned the company's name in the Faceoff! thread, and Chevrolet built a semi tractor by the same model name between 1968 and 1988.

[David]

1946 Aero Packard Flyer “Dream Rod” with 2000Hp 41-liter Engine

http://autoworld.wor...e-photos-video/

That is freaking awesome

Amazing that the noise level goes down as the engine warms up with those open heads.

Edited April 27, 2012 by dfelt

[wildmanjoe]

Still 1,300hp short of this thread's mystery truck.

[wildmanjoe]

Terex Titan 33-19. Now on display in Sparwood, British Columbia. 3,300 Horsepower.