attackkatt
noob
I have been doing alot of research the past month and went with the Aviator 2005, same as mach 1 block, and heads with navi cams. alot of people say it is under rated HP wise. I went 05 cause of the head and block improvements made mid 03 and this one only had 7k miles for 1950.00. I didn't care about the 6bolt crank, you look under my hood and never know it has been touched.