Trick Flow Cylinder Head Twisted Wedge 185cc/ 38cc Mustang 4.6L 2V 1996-2004

Trick Flow:
TFS-51910001-M38

Highlights

  • High Flow Design
  • Improved 2V Performance
  • Aluminum Construction
  • Sold Individually
MSRP $1,361.49
$1,320.65
You save $40.84

Trick Flow Twisted Wedge Cylinder Head with 185cc intake runners and 38cc combustion chambers for 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003 and 2004 Mustangs with 4.6L 2V engines.

Trick Flow Twisted Wedge 185cc cylinder heads (TFS-51910001-M38) are the best aftermarket heads for modular-powered Fords. The secret: Twisted Wedge combustion chambers and intake valves moved on the opposite side of the cam. The result is dramatic increases in mid-lift airflow, piston-to-valve clearance, and valve-to-bore clearance for using higher lift cams and larger valves without altering bore size or fly cutting pistons.

Features and Benefits:
- Revised Performance Design
- 38cc Combustion Chambers
- Pre-Assembled
- High Port Flow

Achieve great naturally aspirated power! Other exclusive features include OE PI-style intake inlets, Fast As Cast runners that deliver near-CNC-ported airflow, CNC-profiled combustion chambers, 3/4" thick decks, patented replaceable cam bearing journals, and 3/4"-reach spark plugs. Twisted Wedge 185 heads are intended for mildly modified engines. They fit all 2V Romeo and Windsor engines and accept all OE-style camshafts, followers, lash adjusters, valve covers, and most OE Ford front covers.

Please Note: Sold Individually

Specifications:
- Combustion Chamber Volume (cc): 38
- 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.
- Cylinder Head Finish: Natural
- 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
- Steam Holes Drilled: No
- Oiling Style: Through head
- Machined for O-Ring: No
- Heat Crossover: No

California Residents: Proposition 65 Warning

Vehicle Fitment

This product will fit the following Mustang years:

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