15 Black Box installation

Step (13): Piping-

 For a neater look face all the clamps the same way and install with clean hands

 Install 3.5” 90deg coupler on blower insert 3.5” pipe and install air filter  Replace fuse M28 (10amp) with supplied 20amp fuse  Install pipe with Blow off valve (BOV) on it  Install 45deg coupler  Install fueler pipe  Adjustment to the BOV can be made before installation, turning the hex-head clock wise until 3-4 threads are showing(BOV Adjustment Pg. 36)  Blow Off Valve (BOV) pipe should sit flush with fuse box  Fueler pipe should sit on an angle towards throttle body to avoid contact with hood when closed  Run fuel line from previously installed Teed connection to fuel rail and tighten  The pipe with the fueling sits at a slight angle, the fueler should be straight vertically - tighten clamps  Run the 5/32” x 8” vacuum line to the open nipple teeing in from the 5/16TH 20” hose running from the intake manifold to the EVAP, this line is outlined in green in an earlier step and in the vacuum diagram on page .

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