QA1 MOD Series Quick Start Manual

Tech support line: (952) 985-5675 or (800) 721-7761. Email:
QuickTune™ Technology Modular Valve Packs
QA1's modular valve packs change the shock force range. There are multiple valve pack options to achieve the
damping range for your application. The valve packs are identified by a laser-engraved 3-digit code on the side
of the valve pack.
Changing the QuickTune™ Technology Modular Valve Packs
1. To change the valve pack, first turn the high-speed adjuster knob all the way counterclockwise to full soft,
then remove the five (5) cap screws using the supplied 3/32" hex. Do not loosen the set screw located on
the side of the valve pack, as this is for the detent mechanism. Pull out the valve pack to remove it.
2. Select desired valve pack and insert it into the shock base. Note that the shock base has a "C" for
compression and "R" for rebound machined into its sides. The valve pack knobs are also marked "C" and
"R". Make sure the valve pack is installed in the correct side so that the knob marking and the body marking
match. The valve pack must be oriented to line up with the opening in the body.
3. Reinstall the five (5) cap screws and torque them to 5 in-lbs.
Set Screw
(1 on side of each knob)
Do not adjust
The following pages show dyno graphs for available valve packs. For tuning recommendations, see the MOD™
Series Installation and Quick Tuning Guide that came with the shocks or find it on www.QA1.net.
9919-237
QA1 MOD™ Series Shock Tuning Valve Packs
sales@QA1.net
Cap Screws
(5 per knob)
Rev. 10092018