Quick tech question

[scraggsds]

380SS has posted in his forum that a stock mustang GT gives up 100 horsepower to a stock LS1. I called his bluff b/c I do not believe this b/c I have read differently in LS1 performance Magazines, can someone please let me know if I am right or wrong? If I am wrong I need to go and apologize and admit it.

 

[99cobrablack]

What kind of stock GT mustang, and some of those LS1's really go nuts for being stock, I can believe it.