User guide

Page 1.
Parts List
LPE LS9 SC cover, PN L250110309
# Part number Description
1 XX03529-0006 LPE LS9 SC front cover assembly
10 47503 Stainless socket head cap screw, M4x0.7x12
1 L960130709 Solid SC isolator coupling
2 SPIR-69427 Supercharger cover alignment dowel pin
1 ETN307901 LS9 pulley cap
1 82180 Permatex Ultra Black Gasket Maker, 3.35 oz.
1 ETN86063 Vacuum bypass positioning tool
1 L920030000 LPE premium fuel decal, 93 octane
1 L450110095 LPE diagnostic port cover kit
1 L920010000 LPE decal
1 Instructions
• Fuel line disconnect tool
• Fork type pry tool
• Ratchet
• Torque wrench
• 6 mm socket
• 7 mm socket
• 10 mm socket
• 13 mm socket
• 19 mm socket (for wheel lug nuts)
• 21 mm socket
• 3 mm hex bit Allen socket
• 8 mm hex bit Allen socket
• 6” socket extension
• 1/2” breaker bar
• 5/16” nut driver or socket
• T-15 Torx head driver or socket
• 5 mm Allen wrench or socket
• Hose clamp pliers or standard pliers
• Loctite Blue, GM PN 12345382 or equivalent
• Loctite 567 thread sealant or equivalent
• Jack
• Jack stands (2x)
• Wheel ramps
• Vehicle hoist (optional)
• Mallet
• Razor blade or gasket scraper
• Drill (optional - only need if changing intake gas-
kets)
• 1/8” drill bit (optional - only need if changing
intake gaskets)
Additional Required Components
• 2.38” or 2.65” 11 rib 10 bolt supercharger pulley
• LPE ZR1 air intake kit PN L650150309
• 76 mm, 90 or 100 idler kit (size depends on pulley combination being used - see Table 1 on page 38)
• 11 rib belt (length depends on pulley combination being used - see Table 1 on page 38)
Optional Items
• Fuel line disconnect tool MAG69-12-57-001
• EFILive programming and scan tool EFIFS2-T
• 160 degree thermostat L310065307
• High capacity intercooler radiator kit KAT-6044
• OD LS9 balancer kit 14% OD L220100309
• LPE GT9 LS9 camshaft L210150309 (valve springs required for GT9 camshaft)
• Comp cams 918 valve springs 26918-16
• Throttle body gasket 12576549
• Supercharger manifold gasket kit 19180613
• Supercharger manifold gasket rivets 12558759 (also part of manifold gasket kit)
• Supercharger cover seal 12613457
• Supercharger insulator seals (pair required) 12609472
• Supercharger actuator kit 19180860
• LPE air lter service kit SB-88-0005
• Replacement air lter L660070105
• 102 mm throttle body SD102MME (requires porting of front cover and adapter harness)
• 105 mm throttle body SD105MME (requires porting of front cover and adapter harness)
• LS2 TO LS1 adapter harness CE-108115
Tools & Materials Required