SKU# 122005RB25 forged engine . No 153767A. 86.5mm Hks pistons. Tomei rods. ACL main bearings and big end bearings. ARP main bearing stud kit. ARP head stud kit. N1 oil pump. Oil restrictions 0.5mm. Modified vvt oil feed to 1.5mm due being blanked off. Cosworth 1.5mm head gasket. 66cc head combustion chamber. 8.4-1 compression ratio. New core plugs. HKS cam shafts, HKS pulley.For more details or photos please don’t hesitate to contact us, email: [email protected] or phone: 01293 520090, or better yet why not come down and visit us at our site in Crawley, open weekdays 9:00am-6:00pm and Saturdays 9:00am-2:00pm.