QA1 14HT130B Spring, Cr-Si High Travel 2-1/2 inch Id, 14 inch X 130 Lbs/In. Black Pwdr Coat

This phaser lock kit for ’08+ Chrysler 5.7-6.4L HEMI engines comes complete with the phaser lock, 1/16″ plug, tool and instructions to properly lock out the variable valve timing.

The award-winning, patent pending Adjustable Phaser Locks for the 5.0L Coyote Modular V8 Engines allow fully adjustable locking over the OEM phaser range (50 degrees) by using a stock timing set, phaser system, bolts with special plugs and slotted degree plates. The locks are easy to adjust on the engine and include a 4 crank degree (2 cam degrees) mark on the outer diameter for accurate adjustment. They allow aftermarket race cams to be physically degreed and locked to ensure adequate piston to valve clearance and precise centerline control at very high RPM under extreme conditions, independent of any computer or mapping. Locking is required with the FAST XFI, XFI 2.0 and other aftermarket EFI systems.

• Optimizes Cam Timing Based On RPM