Associated Electrics RC10B6.2 KIT, Assembly Manual

22

:: Tuning Tips

:: Tuning Tips

Ride Height:

Ride height is the distance from the ground to the bottom of the chassis.  

The standard front ride height setting is 19mm (Ride Height Gauge #1449).  Check the front ride height by lifting up 

the entire car about 8-12 inches off the bench and dropping it.  After the suspension “settles” into place, measure ride 

height (Ride Height Gauge #1449).  Raise or lower the shock collars as necessary.

The rear ride height setting you should use most often is 19mm (Ride Height Gauge#1449).  Check the rear ride height 

by lifting up the entire car about 8-12 inches off the bench and drop it.  After the suspension “settles” into place, 

measure ride height (Ride Height Gauge #1449).  Raise or lower the shock collars as necessary.

Wheelbase Adjustment:

You have three options for rear hub spacing; forward, middle, & back.  The kit 

setting of middle is the most neutral, and will be used most often. For improved 

handling in bumps or rhythm sections, try moving the hubs to the back position.  

Hub forward is typically used on low grip or where there are lots of tight corners.

*Spacers to the rear 

will place hubs 

forward, shortening 

   the wheelbase

!

Front Camber Links:

Changing the length of the camber link is considered a bigger step than 

adjusting the ball end height on the tower.  Shortening the camber link 

(or lowering the ball end) will give the front end less roll and quicken steering 

response.  Lengthening the camber link (or raising the ball end) will give the 

front more roll and slower steering response.  Longer camber links are 

typically used on high grip tracks and shorter links tend to work better on 

medium-grip loose tracks.

*Raise or lower the 

ball end by adding 

or removing

   washers here

!

Ackermann:

Ackermann is the angle difference between the front wheels when they are turned to steer the car.  For minimal tire 

slip, it is standard for the inside wheel to steer to a greater angle than the outside wheel.  The kit allows Ackermann 

adjustments by changing the washer thickness used behind the steering rack ballstuds.  The kit setup uses 2mm 

washers and is most common for racing conditions.  If corner entry steering is too aggressive, try increasing the 

Ackermann by removing shims from behind the steering rack ballstuds.  Increasing the Ackermann will increase the 

angle difference of the front wheels when steered, resulting in a more stable car on corner entry.

Shock Mounting Position:

The rear shocks can be mounted on the front or rear of the rear suspension arm.  Mounting the shocks on the front 

of the arm reduces rear weight bias. This causes the car to turn quicker and also steer more on-power. Usually this is 

used on high bite tracks in order to keep the car steering while applying throttle. Mounting the shocks on the rear of 

the arm increases rear weight bias and keeps the rear end planted while making the steering radius larger. 

This setting is typically easier to drive and will produce more rear traction.

Axle Height:

Axle height is used to keep roll centers similar when large ride height changes are made. As a rule of thumb, high axle 

heights are used for lower ride heights (< 20mm) and low axle heights are used for higher (> 22mm) ride heights. The 

idea is to keep the arms close to level at ride height. 

Anti-Roll Bars:

The anti-roll bar kits (also called the “swaybar”) allows you to add roll resistance to the front and /or rear end with 

minimal effect on handling over bumps and jumps.  It is an especially helpful tuning item on high-grip tracks.

Kickup:

Kickup is the angle the front suspension arm mounts at where the front of the arm is higher than the rear.  

The standard kickup angle for the B6 is 25

°

, and is most common.  If more corner entry steering is desired, try the 

included 30

° 

front bulkhead.

Rear Camber Link:

Changing the length of the camber link is considered a bigger step than adjusting the 

ball end height on the rear chassis brace.  Shortening the camber link (or lowering the 

ball end) will give the rear  end less roll and the car will tend to accelerate or “square up” 

better.  Lengthening the camber link (or raising the ball end) will give the rear more roll 

and more cornering grip.  Longer camber links are typically used on high grip tracks, 

while shorter links tend to work better on medium grip loose tracks.  

The kit setting is the best compromise of cornering grip and acceleration.

*Raise or lower 

the ball end by 

adding or 

removing

   washers here

!