Installation Manual: GT500 FRPP Supercharger System (750HP) (A1R2)
Last Updated: Aug 19
th
, 2010
Page 22 of 35
67.
Reinstall the factory ground from driver side firewall and leave loose for now.
68.
Connect the factory fuel line until it snaps/locks in place.
69.
Remove the coil covers on the valve covers by removing (4) torx bolts (T30).
70.
Remove the (8) ignition coils from engine. Remove the (8) mounting bolts (7mm socket). Pull coil packs up and
out.
71.
Remove the (8) spark plugs from engine (5/8 spark plug socket).
72.
Gap supplied spark plugs to .025
”.
73.
Install the new supplied spark plugs (5/8
” spark plug socket) and torque to 25 ft/lbs.
74.
Reinstall the (8) ignition coils and (8) 6mm mounting bolts (7mm socket), torque to 53 in/lbs.
75.
Reconnect the (8) ignition coil electrical connectors, push until they click and lock in place.
76.
Install supercharger belt, follow the matrix for proper belt selection:
W175AX PULLEY AND BELT MATRIX
WITH STOCK CRANK PULLEY
SC Pulley
Belt length
2.500
Stock (84.0”) with idler
2.625
Stock (84.0”) with idler
2.750
Stock (84.0”) with idler
2.875
Stock (84.0”) with idler
3.000
Stock (84.0”) with idler
3.125
Stock
(84.0”)
3.250
Stock
(84.0”)
3.385
Stock
(84.0”)
77.
Apply 2mm bead of black RTV silicone to supercharger inlet to throttle body flange. Install the supplied billet
throttle body to the supercharger intake. Secure with the factory fasteners, (4) 6mm bolts (8mm socket).
Torque to 89 in/lbs.
78.
Remove MAF element from factory airbox by removing the 2 torx bolts (T20 torx).
