Originally Posted by ZLwhat
Stock cobra motor that could! Lol
A close friend of mine has an 04 that's been running 560rwhp for about 6 years on the stock block. Used to be his daily driver and it has about 70k on it. I thought he was crazy for having 560... But over 1000 on the stock engine?! Craziness
I had always heard that the aluminator block is good for about 700-750 before you start getting dangerous. Of course 700 daily isn't a great idea, but it's amazing what that motor can do considering it's 10 years old. Over 1,000hp on the stock block blew my mind the first time I saw it and every time thereafter.