REV ROLLER ROCKER INSTALLATION

The following instructions should be read thoroughly before

installation. Improper installation of your Rev Rockers may

cause an unexpected failure.

The Rev Rockers are intended for use in the Honda or clone

GX160 and GX200 motors. We recommend using AGK's

retainers, keepers and lash caps. The push rod

guide plate is NOT needed.

For installation you will need a torque wrench, 6mm allen

socket, 5/32” allen key, 3/8” wrench and feeler gauge set.

1. Install the Rev Rockers by placing Loctite on the rocker

shaft bolt. Thread the rocker shaft bolts into the cylinder

head and torque to 20 ft. lbs.

2. Valve lash needs to be set with the piston at top dead center.

Use a feeler gauge to set valve lash to .005”.

3. With a ball peen hammer you need to clearance the valve

cover.  A small amount of clearance is needed for the lash

adjustment nut.

4. Start and run the motor for 2 to 3 minutes. Run the

engine gently.

5. Remove the valve cover and check lash. Repeat

step 2 if the valve lash changed.

6. Repeat this break in period until the valve lash consistently

measures .005”.