Quote Originally Posted by 1439/2000
He claimed he took it out and put the stock motor back in it a few nights ago. A few people I know were beside him at a light asking him some questions.

My god. He says he's the only one in the WORLD to do it. But has no pictures to document anything. That adds up.

The Cobalt and Cavalier share the same motor. The only difference comes in the Cobalt SS. It uses a 2.0 Ecotec instead of a 2.2 Ecotec. It would be more economical to just put a turbo or a supercharger on the engine he already owned.