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LIVERNOIS MOTORSPORTS 2004-2010 DORMAN 4.6L/5.4L 3V LOCKOUT PAIR

$79.99
LPP823124
Livernois Motorsports
POWERSTORM
1lbs
QTY:
  • Description
  • Product Information
  • Vehicle Fitments
  • Product Instructions
These solid lockouts lock the internals of the newer style Dorman 3V cam phaser to create a fixed gear with no moving parts and no internal mechanisms to fail. Simple in design and requiring no special tools to install. Also take a look at our wedge tool part number LPP823120 which dramatically increases ease of installation. 
 The use of aftermarket valve springs with increased spring pressure, as well as aftermarket camshaft profiles do not allow the factory Ford cam phaser to function properly and may even cause it to fail. The increased spring pressures and more aggressive camshaft ramp rates cause the phaser to behave erratically. The factory phaser cannot control these added pressures, and in the majority of cases the phaser will emit a knocking noise as the phaser struggles to control the camshaft position. This can also cause erratic idle, poor mileage and power loss..   

Note: Tuning is required after installing this product