Sbf 185 cc Cnc Alloy Heads Bare 58 cc Chambers, 2.02"/1.60" Differential L 11/32" Exhaust Maganese Bronze

L 11/32" Exhaust Maganese Bronze Valve Guides

Made from a356 aluminium castings with fully cnc ports and combustion chambers

PFETI-EXSTUD-LS

Part Number: AF4590-85813

and a bar-graph style led'

Sbf 185 cc Cnc Alloy Heads Bare 58 cc Chambers, 2.02"/1.60" Differential L 11/32" Exhaust Maganese BronzePart Number: AF95 0348 the series of aluminium cylinder heads are taking affordable Aeroflow performance street and strip cylinder heads to the next level. These heads utilize ultra smooth a356 t6 aluminium castings, new as cast runner and chamber designs produce excellent flow numbers. This combined with a 5 angle competition valve job, diamond honed bronze guides, hand bowl blending and professional assembly help to outperform some of the best