Trick Flow® Twisted Wedge® 185 Cylinder Heads for Ford 4.6L/5.4L 2V TFS-51910002-M44

Overview

Brand:
Trick Flow Specialties
Manufacturer’s Part Number:
TFS-51910002-M44
Part Type:
Cylinder Heads
Summit Racing Part Number:
TFS-51910002-M44
UPC:
842645114489
Combustion Chamber Volume (cc):
44
Intake Runner Volume (cc):
185cc
Exhaust Runner Volume (cc):
93cc
Cylinder Head Style:
Assembled
Cylinder Head Material:
Aluminum
Intake Valve Diameter (in.):
1.840 in.
CNC-Machined Combustion Chamber:
Yes
CNC-Machined Intake Runner:
No
CNC-Machined Exhaust Runner:
No
Combustion Chamber Style:
Twisted Wedge®
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.):
1.450 in.
Valve Springs Included:
Yes
Maximum Valve Lift (in.):
0.600 in.
Outside Diameter of Outer Spring (in.):
0.940 in./1.050 in.
Damper Spring Included:
Yes
Number of Springs Per Valve:
Single
Retainers Included:
Yes
Retainer Material:
Chromoly steel
Locks Included:
Yes
Lock Style:
7 degree
Valve Stem Seals Included:
Yes
Valve Stem Seal Style:
Positive stop
Rocker Arm Studs Included:
No
Rocker Arms Included:
No
Rocker Arm Nuts Included:
No
Guideplates Included:
No
Valve Cover Mounting Style:
Perimeter bolt
Accessory Bolt Holes Drilled:
Yes
Intake Valve Angle:
9
Exhaust Valve Angle:
9
Valve Guides Included:
Yes
Valve Guide Material:
Powdered metal
Valve Seats Machined:
Yes
Valve Seat Machine Style:
3-angle
Valve Seat Material:
Ductile iron
Cylinder Head Color:
Natural
Steam Holes Drilled:
No
Oiling Style:
Through head
Machined for O-Ring:
No
Heat Crossover:
No
Quantity:
Sold individually.
Notes:
Accepts all Romeo and Windsor valve covers plus most stock style Ford front covers (5.4L engines will need to use the smaller, 8mm 4.6L timing cover fasteners). All truck applications require the TFS-51954PSB Power Steering Reservoir Bracket. Includes single beehive type valve springs, 90 lbs. at 1.600 installed height. Will not work on high mount power steering applications (bolts to cylinder head). The power steering pump must bolt to the block, below the cylinder heads.
CARB EO Number(s):
D-747-3
Emissions:
California EO Approved

Warranty