Ford 351W Heads
Porting the factory Ford 351W heads is popular for road racing classes. A stock 351W cylinder heads will flow in the 160 to 170 range on the intake side and just below 130 cfm on the exhaust. With our CNC Sportsman Porting the intake air flow improves to 210 cfm and the exhaust will flow 160 cfm.
Chamber modifications are critical to the Ford heads.
CNC Sportsman Porting to 289 / 302 or 351W factory Ford castings.
$1,795.00 labor only to 1 pair of 289, 302 or 351W castings.
Includes CNC machining, finish hand porting, new valve guides and valve seats machined to final size. This is labor only to your castings.
If you do not have castings, we have a good supply of 289 / 302 and 351W factory Ford castings.
See also: Cylinder Head Design Form: Complete Cylinder Head Assemblies.