Michael - Ported head, inlet & exhaust manifolds match-ported, HKS 264 inlet cam with 9.6mm lift & 272/9.6mm on exhaust. Pistons are forged Wiseco, rods are standard with ARP bolts & ARP head stud kit, Tomei cam wheels & Tomei gasket kit with 1.2mm head gasket. Mine's in a GTST hence can't give you a 4wd power figure.