Trick Flow PowerPort Cleveland 225 Cylinder Heads for Ford 351C, 351M/400 and Clevor, 72cc combustion chambers, 1.550″ dual valve springs – TFS-5161T004-C11

Trick Flow PowerPort Cleveland 225 Cylinder Heads for Ford 351C, 351M/400 and Clevor, 72cc combustion chambers, 1.550″ dual valve springs – TFS-5161T004-C11

SKU: TFS-5161T004-C11 Categories: , , Tags: , ,

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Trick Flow PowerPort Cleveland 225 Cylinder Heads for Ford 351C, 351M/400 and Clevor, 72cc combustion chambers, 1.550″ dual valve springs – TFS-5161T004-C11

Description

Performance Cylinder Heads

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. Check out our extensive range today!

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.

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.
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