Trick Flow Specialties TFS-56417001-C00 - Trick Flow® PowerPort® 175 Cylinder Heads for Ford 390-428

Trick Flow® PowerPort® 175 Cylinder Heads for Ford 390-428 TFS-56417001-C00

Cylinder Head, PowerPort® 175, Street Port, Assy, 70cc Chambers, 1.46 in. Springs, Ford 390, 406, 427, 428, Each

Part Number:

TFS-56417001-C00

Part Type:

Cylinder Heads

Product Line:

Trick Flow® PowerPort® 175 Cylinder Heads for Ford 390-428

UPC:

842645120480

Cylinder Head Style:

Assembled

Cylinder Head Material:

Aluminum

Intake Port Shape:

Rectangular

Intake Valve Diameter (in):

2.190 in.

Cylinder Head Finish:

Natural

Combustion Chamber Volume (cc):

CNC-Machined Combustion Chamber:

Yes

Intake Runner Volume (cc):

175cc

Exhaust Runner Volume (cc):

113cc

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.

Outside Diameter of Outer Spring (in):

1.460 in.

Damper Spring Included:

Yes

Number of Springs Per Valve:

Dual

Retainers Included:

Yes

Retainer Material:

Steel

Locks Included:

Yes

Lock Style:

7 degree

Valve Stem Seals Included:

Yes

Rocker Arm Studs Included:

Rocker Arms Included:

Rocker Arm Nuts Included:

Guideplates Included:

Valve Cover Mounting Style:

Perimeter bolt

Accessory Bolt Holes Drilled:

Yes

Intake Valve Angle:

Exhaust Valve Angle:

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:

Oiling Style:

Through head

Machined for O-Ring:

Heat Crossover:

Quantity:

Sold individually.

Trick Flow is at it again, Ford fans! This time Trick Flow is serving up a heaping helping of horsepower for the legendary Ford FE. Presenting the PowerPort® 175 cylinder heads—specially designed and engineered to deliver more go for 390-428 engines!
The heads are a direct bolt-on for all 1961-76 engines. They’re made from top-quality A356-T61 aluminum so they’re much lighter but still as strong as OE castings. The intake runners have been optimized to increase flow velocity, and Trick Flow’s special CNC Street Ported treatment guarantees proper dimensional accuracy and balance between the runners. Other performance improvements include bronze alloy valve guides, ductile iron valve seats, and multi-angle valve seat machining on Serdi® equipment. Assembled cylinder heads include premium 11/32" stainless steel valves, Trick Flow by PAC Racing valve springs, 7° or 10° steel valve stem locks, and chromoly or titanium retainer options.
The heads are available fully assembled or as bare castings. Sold individually.

Warranty