When I put that other torque converter in my 60 times got way better with my old 440, but my mph dropped and I really didnt go any quicker mid 13 was my best, But I did learned after I pulled the 440 that one motor mount was loose and that the more 110 fuel the slower i went too, Dont know if it need refreshing but I would get it gone thru anyways if I were to put it in. there a video floating around called The Hulk and The Farmer, ITs a commercial for Pinks All Out and it a small feature of me in it and my car, Just found this out at Pinks Saturday.
http://www.streetfire.net/video/hulk-and-the-farmer_701942.htm