GrimmSpeed Manual Boost Controller User Manual
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8.
Connect the wastegate actuator to the outlet of the manual boost controller with the
supplied vacuum line. The outlet side of the manual boost controller is on the side of the
boost controller. See Fig. A. Tighten hose ends with supplied zip ties.
9.
View Fig. A below to ensure you have installed the vacuum lines correctly.
10.
Turn adjustment knob CLOCKWISE to INCREASE boost pressure. Turn adjustment knob
COUNTER-CLOCKWISE to DECREASE boost pressure (see end of adjuster for correct rotation
direction). We advise starting at a lower boost pressure and then working your way up to
your desired target boost pressure. Each click equals approximately one quarter of a psi.
Each rotation equals one line on the scale and there are 16 clicks per rotation.
Please contact us if you have any questions during installation. 651.414.9747 or
. AIM: GrimmSpd / MSN: [email protected]
Thank you for your purchase!