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Trickflow PowerPort Cylinder Head, 351C/M/400 Clevor, 72cc Chambers, 1.550" Valve Springs, and Ti. Retainers, 225cc Intake

TFS-5161T004-C11
Serious horsepower for your 351C 351M/400 or Clevor Ford engine, heads sold individually and are assembled. Trick Flow PowerPort® Cleveland 225 cylinder heads feature runners based on the OE Ford 2V design. The exhaust runners are raised .100" from the stock location to improve the short turn radius and dramatically improve exhaust flow, and a revised oil return system improves oil drain back and includes provisions for mating with Ford 351W blocks. The heads feature fully CNC Competition Ported runners with a premium high resolution surface finish for maximum, all-out performance.

PowerPort® Cleveland 225 heads fit Ford 351C, 351M, and 400 engines out of the box. With minor machining, the heads also fit Ford 302/351W blocks to create a “replica” Boss 302 or a 351 “Clevor” engine. The heads are available fully assembled or as bare castings. Sold individually.

These heads come with titanium retainers and springs for .680 max lift big hydraulic roller or small solid roller camshafts.
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Description

Part Number

TFS-5161T004-C11

Part Type

Cylinder Heads

Product Line

Trick Flow® PowerPort® Cleveland 225 Cylinder Heads for Ford 351C, 351M/400 and Clevor

UPC

842645112867

Combustion Chamber Volume (cc)

72

Intake Runner Volume (cc)

225cc

Exhaust Runner Volume (cc)

115cc

Cylinder Head Style

Assembled

Cylinder Head Material

Aluminum

Intake Port Shape

Rectangular

Intake Valve Diameter (in)

2.080 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

Raised

Spark Plug Style

Angle

Intake Valves Included

Yes

Exhaust Valves Included

Yes

Exhaust Valve Diameter (in)

1.600 in.

Valve Springs Included

Yes

Maximum Valve Lift (in)

0.680 in. hydraulic or solid roller camshafts

Outside Diameter of Outer Spring (in)

1.550 in.

Damper Spring Included

Yes

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

Yes

Rocker Arm Nut Thread Size

7/16-20 in.

Rocker Arms Included

No

Rocker Arm Nuts Included

No

Guideplates Included

Yes

Guideplate Pushrod Size

5/16 in.

Valve Cover Mounting Style

Perimeter bolt

Accessory Bolt Holes Drilled

Yes

Intake Valve Angle

9.5/4.25

Exhaust Valve Angle

9.5/3

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 pushrod

Machined for O-Ring

No

Heat Crossover

No

Quantity

Sold individually.

Notes

Exhaust port is raised 0.100 in. over stock 2V head.

Details

  • TFS-5161T004-C11
  • TFS-5161T004-C11
  • 842645112867
  • Trickflow
  • Available
  • New

Categories

Shipping Information

  • Item Requires Shipping
  • 35.0 lbs.
  • W8.0000” x H8.0000” x L24.0000”
  • Free Basic Shipping

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