Hey, this is my first post here so if i made any mistakes please let me know. I have a 03 SB cobra with 115k miles on it. It has pulley, intake tune and exhaust, so not much done to it. Ive been offered a 2.9 crusher from someone and i wanted to know what it would require to run it. im not planning on running 800hp at the moment, nor 700whp. id prefer to run it at around 600-650 whp for the time being. Ive been told all i would need would be 60lb injectors, BAP, and a tune and i should be good. Any advice? thanks.