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DYNO PROVEN KITS PROVIDE THE LARGEST POWER GAINS FOR YOUR 1996-04 MUSTANG GT/BULLETT
STRATEGY

In keeping with our goal of providing our customers with the best possible value, we have tested a large group of components specifically designed for your 1996-04 Mustang GT/Bullet.

We have invested many hours evaluating and refining each of the products on our chassis “dyno”, to ensure that we could develop as much power as possible, as safely as possible. End result is our now available "Dyno Tuned Options".

Our site menu on the left side of this page, lists the clear winners when it comes to “performance vs. dollar” value. Please check back often as we are always developing new ways to create more horsepower.
Click-Here for more information on the 1996-04 Mustang GT/Bullet

Click Here for our DYNO TUNED POWER OPTIONS™ page


4.6L Power Improvment (PI) Cylinder Heads

Works with all 4.6L/5.4L 2 valve moudlar engines

pI Cylinder heads

You asked for them! RPM Outlet went out and got them for you! Gain power, save big dollars.

Ford Racings Performance Improvement cylinder heads are current-production 4.6L SOHC 2V Romeo engine heads, and they're great for custom engine builds, too. These heads are fully machined and assembled with a production Mustang GT valvetrain and camshaft. They're also affordable--they cost less than most aftermarket performance heads, and are cheaper than replacing your valvetrain and re-machining used heads.

    Features:

  • Current Production 4.6L SOHC 2V Romeo engine aluminum cylinder heads
  • Fully machined and assembled with production Mustang GT valvetrain and camshaft
  • Great for custom engine builds
  • Less expensive than replacing valvetrain and remachining a used cylinder head
  • Less expensive alternative to aftermarket performance heads
  • Can be used on 1996-98 engines with additional modifications and parts
  • 43.9 +/- 1.5cc Raises compression on 1996-98 engines to 10:1
Ford Racing Current Production 4.6L SOHC 2V
Romeo engine aluminum cylinder head (rh)
  1. Fully machined and assembled
  2. Includes Mustang GT valvetrain and camshaft
P/N # M-6049-P46
$ 419.50

Ford Racing Current Production 4.6L SOHC 2V
Romeo engine aluminum cylinder head (lh)
  1. Fully machined and assembled
  2. Includes Mustang GT valvetrain and camshaft
P/N # M-6050-P46
$ 419.50

Comp Cams adjustalbe cam gears
No machining required
COMP Cams® Adjustable Cam Gear Kit
Ford 4.6/5.4L SOHC And DOHC
  • 24-degree window of adjustability –12 degrees of advance or retard
  • Install exactly the same way as the original factory gears
  • Also equipped with the proper timing sensor as well
  • P/N # CCA-10246SET
    $ 240.00


    Patroit
    Bolt On
    Cam Gear Set
    Patriot Performance Cam Gear Kit
    Ford 4.6/5.4L SOHC And DOHC
    1. (2) OEM Ford bolt on cam gearsCam Gear Kit
      Ford 4.6/5.4L SOHC And DOHC
    2. (2) OEM Ford Cam Gear spacers
    3. (2) OEM Ford Cam Gear washers
    P/N # PAT-4523
    $ 79.00


    ProProducts Lower Intake gasket Kit
    Ford 1999-04 Mustang 4.6L, 2-valve
    1. Made from Accupac Resuable Silicone Products
    2. Sold in set of (2) TWO
    P/N # PPC-54601
    $ 29.50

    FORD RACING Cylinder Head Changing Kit Contains
    1. Fits all 4.6L and 5.4L DOHC SuperCharged engines
    2. Improved sealing on high cylinder pressure
    3. Kit includes head gaskets and head boltsNote: Designed specifically for supercharged engines.
    P/N # M-6067-MSVT
    $ 138.50

    FORD RACING Cylinder Head Changing Kit Contains
    1. (2) Head gaskets, (2) Gasket Spacers
    2. Head bolts, Exhaust gaskets, and dipstick tube
    3. Note:Except supercharged engines.
    P/N # M-6067-T46
    $ 109.50

    FORD RACING Header Gasket Kit, Race Quality
    1. High-temperature exhaust header gasket set
    2. Designed for 4.6L 4-Valve Heads, packaged 2 per set
    P/N # M-9448-A462
    $ 19.50

    FORD RACING Header Gasket Kit, Race Quality
    1. High-temperature exhaust header gasket set
    2. Designed for 4.6L 3-Valve Heads, packaged 2 per set
    P/N # M-9448-A463
    $ 19.50

    FORD RACING Header Gasket Kit, Race Quality
    1. High-temperature exhaust header gasket set
    2. Designed for 4.6L 4-Valve Heads, packaged 2 per set
    P/N # M-9448-A464
    $ 19.50

    HyperTech Ford 160° PowerStat
    Ford 1999-04 Mustang 4.6L 2v
    1. Simple replacement Low-Temperature Thermostat
    2. With O-Ring Gasket Included
    P/N # HYP-1011
    $ 14.00

    HyperTech Ford 180° PowerStat
    Ford 1999-04 Mustang 4.6L 2v
    1. Simple replacement Low-Temperature Thermostat
    2. With O-Ring Gasket Included
    P/N # HYP-1025
    $ 14.00






    Stage 2/3 CNC Ported/Polished Heads
    Works with all 4.6L/5.4L 2 valve moudlar engines

    Patriot Stage II Cylinder Heads

    When we decided to sell Aftermarket Performance cylinder head the decision was easy! When performance counts, Patriot Performance Stage II CNC-ported cylinder heads for the 99-04 SOCH deliver. Patriot Performance Stage II Windsor or Romeo heads come fully assembled and can handle blown or nitrous applications.

    These stage II heads feature 46cc combustion chambers; 180cc intake runners and 67cc exhaust runners; stainless steel, undercut 1.78" intake/1.45" exhaust valves; bronze intake and exhaust guides; titanium retainers and 5-angle machined, hardened seats.

      Features:

    • OEM PI Romeo or Windsor Castings
    • 5 Axis CNC ported
    • Patriot Stainless Valves
    • Stainless Steel, undercut 1.78" intake valves
    • Stainless Steel, undercut 1.45"exhaust valves
    • .612" Lift Springs
    • Titanium Retainers
    • 5 Angle Valve Job
    • No Exchange Required
    Patriot Performance Fully Assembled Stage II Heads
    PI Romeo Castings
    11 Bolt Valve Cover Design
  • Fully Assembled 612" Lift Springs Titanium Retainers.
  • Stainless Steel High-Flo 1.78"/1.452" Valves.
  • Heads w/o camshafts.
  • Stage II 5 Axis CNC Ported, Polished.


  • $ 1299.50

    Patriot Performance Fully Assembled Stage III Heads
    PI Romeo Castings
    11 Bolt Valve Cover Design
  • Fully Assembled 612" Lift Springs Titanium Retainers.
  • Stainless Steel High-Flo 1.84"/1.452" Valves.
  • Heads w/o camshafts.
  • Stage III 5 Axis CNC Ported, Polished.


  • P/N # M-9448-A464 $ 1499.50


    Patriot Performance Fully Assembled Stage II Heads
    Windsor Castings
    13 Bolt Valve Cover Design
  • Fully Assembled 612" Lift Springs Titanium Retainers.
  • Stainless Steel High-Flo 1.78"/1.452" Valves.
  • Heads w/o camshafts.
  • Stage II 5 Axis CNC Ported, Polished.


  • $ 1299.50

    Patriot Performance Fully Assembled Stage III Heads
    Windsor Castings
    13 Bolt Valve Cover Design
  • Fully Assembled 612" Lift Springs Titanium Retainers.
  • Stainless Steel High-Flo 1.84"/1.452" Valves.
  • Heads w/o camshafts.
  • Stage III 5 Axis CNC Ported, Polished.


  • $ 1499.50




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