VR255 Cylinder Head Flow Data with 4.125″ Bore
VR255 CNC Highport 20° Cylinder Heads are the baddest Highport head available for your Small Block Ford. Featuring 255cc Intake Runners for 387+ cfm of flow, 68cc Chambers, and 290+ cfm Exhaust Ports – these heads make serious power! Designed for 4.125″ Bore and larger engines, the seat angles on the VR255’s use a custom 55° 5 angle valve job with 2.125″ OD Victory 1 Titanium intake valves and 1.600″ OD Ferrea Comp Plus Stainless exhaust valves.
Vincent Performance offers Custom CNC Machined Cylinder Heads with our spec Valve Job and Guides. We check, blueprint and assemble these heads in house and they are ready for you to bolt on when you receive them.
Cylinder Head Package Includes