Hi guys, im in the market to buy a new car and been looking at a couple from buicks to another stang 03 cobra. My friend and his family got me into the buicks, and they all have one. Anyways i was woundering how much could a stock block gn handle with all the works, upgraded pistons, crank etc. Only thing stock is actual block. Also will this car be streetable and what would u think it would run. This is going to be a project over years, but is it doable. My main concern is streetability cause i like to drive my cars also not only race them. I know 11s are fairly easily done on an almost stock gn and very streetable, but a 03 cobra is 10 sec performer and steetable. I live in El Paso TX. (Millitary familly) not to large but im tired of young kids that don't know what a real car is and are out beating the domestics with low 12 daily drivin civics. 
