Crawford Performance Adjustable Timing Belt Tens Pulleys
Do you have a different thickness head gasket than you motor was designed for? Have you decked your block or heads? Do you have phase one heads on a phase two block? Or do you want to adjust your cam timing to move your power band up or down?
If you said yes to any or all of the above then Crawford has a cost effective answer for you. They have been using their custom billet cam timing adjusters on their shop motors for more than five years now. They are CNC machined from billet 6061 aluminum and are sold as a complete kit, ready to install on your motor.
For changing timing, they recommend using one adjuster for fine tuning 3-4 degrees. Moving the timing belt one tooth on the cam gears will net a 7-8 degree change. Then using the adjuster will allow the user to fine tune above or below that 7-8 degree change.
For those who have changed the math from the OEM specs of the long block - ie using different thickness head gaskets, using decked heads, using phase two heads with a phase 2 heads on a phase 2 block etc - Using two adjusters will allow you to ensure timing is accurate, and each side of the engine is working harmoniously.
Notes
One Adjuster is Needed for Adjusting Cam Timing on OEM-Spec Long Blocks
Two Adjusters are Needed for Situations where the Math of the Long Block has been Changed (Thicker Head Gaskets, Decked Heads, etc.)
Crawford Performance Adjustable Timing Belt Tens Pulley Reviews
Parts Available: P0679, P0679
Crawford Performance Adjustable Timing Belt Tens Pulleys from HorsepowerFreaks
crawford performance adjustable timing belt tens pulleys from horsepowerfreaks timing belt tens pulleys. Install and installation help available for parts and accessories for these model years.
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