BMI Racing Copperhead 10 - Manual (Page 10)

Insert the IRS precision ride height adjuster cams into the rear alloy pod plates. Insert a 3/8” x ¼” flanged
bearing into each ride height adjuster and insert the axle as shown. Install your favorite wheels and measure
the width of the car. Shim as necessary to obtain a centered axle and a 200mm rear track width.
Special Note:
The Copperhead 10 is designed to work with IRS precision ride height adjuster cams. We find too much
size variation in other cams and cannot guarantee they will fit properly.
Step 24
Step 25
Angled Mounting
Flat Mounting
You have two servo mounting options with the
Copperhead 10, Angled or Flat. The new BMI
Servo Mounts have holes to allow either mounting
option.
The Reactive Caster front suspension used on the
Copperhead 10 is designed to function best with
angled servo mounting. The hardware supplied
with this kit is what you need for angled mounting.
If you wish to mount your servo flat, you will need
two long off set ball studs to replace the standard
offset ball studs on your steering spindles. These
ball studs will correct the steering geometry and
eliminate the bump steer present if you did not use
them.
The servo is mounted to the servo mounts with two
4-40 x ¼” button head screws.