Stock motor GMC Syclone runs 11.79 @ 114 MPH

Sooo sick

That's sweet!, how much boost?

nice launch

to bad i still have a stock syclone and i ran a 12.14 over the summer learn what your talking about before you open your mouth

Alot of Engineers were fired because of this model truck.
Most of them were from GMC for not talking to the Corvette engineers and when they came out and killed the vett's heads rolled on both sides.

That's the number one rule of GM. You can't out run the vette. Every time some one does they get in trouble. Pontiac did with the 78 trans am. How did GM respond, they told Pontiac they couldn't build Big Blocks anymore.
Buick did with the GN, what did GM do? They killed the GN and turned buick into an old mans car.
And of course as revho said the Cyclone and Typhoon lost many people their jobs.

you hit right on the nail thats why no one wants to buy their shit.. i bet Cadillac could easily build somethin to beat the vette

that wasnt stock .. i heard the fucking turbo..

retard  they come turbo...

haha