BBK Adjustable Timing Unit, Vari time, Ford, 4.6L 5.4L
This BBK Vari Time adjustable timer is a great way to maximize horsepower and torque potential on any 4.6L or 5.4L Ford.
This BBK Timing Adjuster Will Allow for easy + or – 10 Degrees advance or retard timing. Simple to install, Plus It's a great looking CNC machined component.
Recommended for all Nitrous and Supercharged applications.