Trickflow Cnc Ported Powerport 175cc Intake Cylinder Head, Ford 360-390-428 Fe, 70cc Chambers

Serious horsepower for your 360-390-428 FE Ford engine, heads sold individually and are fully assembled. Trick Flow PowerPort® 175 cylinder heads feature runners based on the OE Ford 2V design. CNC Street Ported runners are CNC-machined with a standard resolution surface finish—perfect for street and strip machines. View the instructions for spring specs. These springs are for a smaller solid roller or larger hydraulic roller camshaft. Give your Ford 360-390-428 more get-up-and-go with Trick Flow PowerPort® 175 cylinder heads. A direct bolt-on for all 1961-76 FE engines, the heads are made from top-quality A356-T61 aluminum so they're much lighter but still as strong as OE castings. Specially optimized intake runners increase airflow velocity, and Trick Flow's extraordinary CNC Street Ported treatment guarantees proper dimensional accuracy and balance between the runners. Other performance improvements of the PowerPort175® heads include bronze alloy valve guides, ductile iron valve seats, and multi-angle valve seat machining on SerdiR equipment. Assembled cylinder heads include premium 11/32 in. stainless steel valves, Trick Flow® by PAC Racing valve springs, 7 or 10 degree steel valve stem locks, and chromoly or titanium retainer options. The heads are available fully assembled or as bare castings. Sold individually.
Part Number TFS-5641T703-C00 Part Type Cylinder Heads Product Line Trick Flow® PowerPort® 175 Cylinder Heads for Ford 390-428 UPC 842645120503 Combustion Chamber Volume (cc) 70 Intake Runner Volume (cc) 175cc Exhaust Runner Volume (cc) 113cc Cylinder Head Style Assembled Cylinder Head Material Aluminum Intake Port Shape Rectangular Intake Valve Diameter (in) 2.190 in. Cylinder Head Finish Natural CNC-Machined Combustion Chamber Yes CNC-Machined Intake Runner Yes CNC-Machined Exhaust Runner Yes Combustion Chamber Style Heart Intake Port Location Standard Exhaust Port Shape D-port Exhaust Port Location Standard Spark Plug Style Angle Intake Valves Included Yes Exhaust Valves Included Yes Exhaust Valve Diameter (in) 1.625 in. Valve Springs Included Yes Maximum Valve Lift (in) 0.680 in. Camshaft Style  Solid Roller / Large Hydraulic Roller Outside Diameter of Outer Spring (in) 1.550 in. Damper Spring Included No Number of Springs Per Valve Dual Retainers Included Yes Retainer Material Titanium  Locks Included Yes Lock Style 10 Degree  Valve Stem Seals Included Yes  Rocker Arm Studs Included No Rocker Arms Included No Rocker Arm Nuts Included No Guideplates Included No  Minimum Bore Diamater  4.050" Valve Cover Mounting Style Perimeter bolt Accessory Bolt Holes Drilled Yes Intake Valve Angle 13 Exhaust Valve Angle 13 Valve Guides Included Yes Valve Guide Material Bronze Valve Seats Machined Yes Valve Seat Machine Style 3-angle Valve Seat Material Ductile iron Steam Holes Drilled No Oiling Style Through head Machined for O-Ring No Heat Crossover No Quantity Sold individually.   Recommended Components Head gasket: Fel Pro #1020, Fel Pro #8554PT
Intake gasket: Fel Pro #1247
Exhaust gasket: Fel Pro #1442
Head bolts: ARP 155-3601
Head studs: ARP 155-4001
Rocker arms: Harland Sharp S4006NBK
Rocker arm studs: TFS-56400613
Spark plugs: Autolite # 3924

Instructions