so ive got this massive turbo, its a borg warner, something like a 61 trim, its big. what is required to make this baby scream? goin to do a fresh rebuild, ARP's and new HG. header, external WG, BOV, fuel pump, need to get ahold of some 550 injectors? and a SAFC? or what ever that is. anyhow, kinda new, any help would be awesome. thanks. btw looking for those 550's