[Angrybird 12]

Originally Posted by h422694

I had a 72 Z28 that put out all of 175Hp because of smog control. However, back then it was easy to remove. The exhaust manifold had a small tube from each port that were routed back to a smog pump. Just pull the lines , cap the ports, and remove the pulley for the pump and you pretty much had removed all the controls. Also had a 73 Cosworth Vega that came stock with double overhead cams, fuel injection, and headers. Don't remember the HP but it
would beat most stock 350 Camaros.

I think the Cosworth Vega was supposed to have been rated at 140HP, unfortunately it actually went on sale with a 110hp rating in 1975.