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COMP Cams

COMP Cams Cam Phaser Kit Ford 3V Limiter

MPN: 5449 Catalog #: 001110964 Category: Engine Hardware Check Vehicle Fitment

Product Details

Cam phasers are specially designed, computer-controlled Cam Gears that automatically optimize Camshaft timing based on the current engine rpm. Engine oil is pressure fed to the Cam phasers through a Series of passageways in the cylinder heads and Camshafts. The engine computers control solenoids that adjust this oil flow into and out of the phaser's control chambers, giving the ability to retard the cams up to 60 crank degrees. While this Technology provides tremendous efficiency benefits, such as fuel efficiency and the ability to always be in the best position for maximum power, regardless of engine rpm, it does present some limitations when it comes to performance Camshafts. With such a wide range of valve timing movement, there is very little piston to valve clearance, which limits you to small Cam profiles with little overlap. The U.S. Patented COMP Cams Cam Phaser Limiter Kits for Ford Modular 3V engines restrict the range of Cam timing movement to only 20 degrees, thus providing the necessary valve clearance for Serious performance cams with tighter lobe separations - all while still utilizing the benefits of VVT Technology. Combining this performance modification with more aggressive Cam profiles has resulted in some of the largest upper-rpm gains we've ever seem from such a simple valve train adjustment without sacrificing any bottom end or mid-range performance. Part Number 5449 Includes:Cam Phaser Limiters (2)Limiter ToolSpring Compressor

Our VVT limiter kit for '05+ Ford 4.6/5.4L 3 valve engines comes with 2 phaser limiters, a VVT spring compressor, VVT spring lock tool and the instructions required for proper installation. This kit limits cam movement to 20 degrees.

Ford; Modular; 3-Valve; Mustang; Mustang GT; SN95; 3V; Mercury

Cam Phaser Limiter Kit for '05+ Ford 4.6/5.4L Modular 3 Valve

Engine Variable Valve Timing (VVT) Adjuster Plug

COMP Cams Cam Phaser Kit Ford 3V Limiter

Cam Limiter Kit '05+ Ford 4.6/5.4L 3V

Vehicle Fitment

Universal or product-specific fitment. Please review the product details and contact us if you need help confirming fitment before ordering.

Engine Compatibility

Ford - ModularMatched variant: Modular

4.6/5.4 Modular V8

Fitment note: Engine compatibility is provided as a guide. Please verify all fitment details before ordering.

Product Specs

Brand
COMP Cams
Part Number
5449
Catalog Number
001110964
Product Line
Comp Cams Phaser Kits
Category
Engines & Parts
Type
Engine Hardware
UPC / Barcode
036584182931
Vendor Product Category
Engine Components
Vendor Product Subcategory
Engine Hardware
Length
9.30 in
Width
5.90 in
Height
1.65 in
Weight
1.27 lb
Units Per SKU
1
Freight / LTL
No
Ship Alone
No
Air Restricted
No
Prop 65
Y
CARB Approved
Yes
Clearance Item
No

Shipping & Availability

Current status 6 Available - Ready to ship
Estimated timing Usually ships within 24hrs

This item is showing available inventory. Most in-stock performance parts ship quickly, but timing can vary by warehouse, vendor cut-off time, holidays, and carrier pickup.

PROP 65 WARNING: This product can expose you to chemicals, which are known to the State of California to cause cancer or birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Inventory shown: 6 available as of 6/4/2026.

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