I am going to look at a 91 Mustang Gt this weekend that supposedly has a 93 Cobra engine. From the pictures it has the Cobra intake. The seller told me this engine came right out of a 93 Cobra. I'd like to make sure this is really a 93 Cobra engine and not a Gt engine with the Cobra intake. What can I look at to verify which engine it has? Any help would be appreciated.