Google will tell you. Or go directly to http://www.gripen.com/

Well, the article seems somewhat vague? Which, is not surprising………Yet, between the lines it appears that the Gripen is getting a slightly modified GE F-414-400 (i.e. F-414G). Which, more than likely will produce a little more power than the current USN Version. (i.e. 22,000 lbs +)

Regardless, thanks for the info.:D