Pro-Line Boats PRO-MT 4x4, User Manual

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PRO-LINE RACING / PRO-MT 4×4 / USER MANUAL
TUNING TIPS
FRONT CASTER
This is the angle of the front hub from vertical when viewed
from the side of the PRO-MT 4×4. It is adjusted by swapping or
changing the combination of the 1mm and 2mm spacers on the
front upper hinge pin. (see circled items above)
The PRO-MT 4×4 has 10 Degrees of front kick-up with adjustable
front caster angle from +10o to +20o. The stock setting is +15o of
caster.
Less caster angle typically provides more aggressive steering
and does not handle bumps as well, while more caster angle is
easier to drive and handles bumps better.
WHEELBASE
The wheelbase on the PRO-MT 4×4 is adjustable up to 4mm
by moving the spacers next to the rear hub carriers. The stock
setting is in the middle. A longer wheelbase is typically more
stable, while a shorter wheelbase will turn sharper.
CAMBER
This is the angle the tires are leaned in towards the center of the
vehicle.
The front camber angle is adjustable by using the included
0.75mm metal spacers under the lower pivot balls. Each spacer
increases camber by 2°. One 0.75mm spacer is installed from
the factory, so the stock front camber setting is -2°.
The rear camber link turnbuckles are adjustable just like many
race vehicles. Shortening this turnbuckle will increase camber.
Stock setting is -2°.
Increased front camber will increase steering. Increased camber
overall generally provides more traction and stability while
cornering.