Lingenfelter L250110309 Lingenfelter C6 ZR1 Corvette Supercharg User Manual

Lingenfelter Performance Engineering1557 Winchester RoadDecatur, IN 46733(260) 724-2552 (260) 724-0422 faxwww.lingenfelter.comRevision - 2.2Release da

Page 9. 25. Using a fork type pry tool, carefully pry the wiring harness fastener clip on the front of the driver’s side fuel rail. 26. Using a fork

Page32. Raise the vehicle with a vehicle hoist or a jack and jackstands. Be careful to follow the GM lifting procedures on the ZR1 Corvette due to th

Page11. 36. Starting with the back 6 bolts, remove the 10 mm bolts on the supercharger cover with a socket and extension.35. Loosen the engine cradl

Page39. With the intercooler uid lines still connected to the cover, put the cover off to one side of the engine compartment and cover with a plasti

Page13. 42. Remove the PCV dirty air hose line from the passenger side of the supercharger.43. Remove gas cap from gas tank.41. Inspect the superch

Page45. On the driver side of the engine, remove the lock and disconnect the fuel feed-to-rail hose from the fuel rail using the J-37088-A fuel line

Page15. 52. Inspect the intake manifold gaskets on the supercharger assembly. If they are damaged you will need to drill out the gasket rivets and in

Page16. 54. Disconnect the engine inlet air pressure sensor electrical harness.55. Using a 10 mm socket, remove the bolt to the inlet air pressure s

Page17. 58. Carefully remove the throttle body gasket from the front cover assembly. Inspect the gasket. If it is in good condition it will be re-use

Page61. Remove the front cover from the supercharger assembly.18. 62. Remove the spring loaded isolator coupling from the supercharger assembly (or

Page 1. Parts ListLPE LS9 SC cover, PN L250110309 # Part number Description 1 XX03529-0006 LPE LS9 SC front cover assembly 10 47503 Stainless

Page 19. 66. Apply a thin lm of the supplied Permatex Ultra Black Gasket Maker to the Lingenfelter LS9 cover ange surface.67. Install the new cove

Page69. Install the throttle body gasket that you removed from the stock front cover onto the new supercharger front cover. If you are using a throt

Page 21. 74. Hold the bypass stop plate back so that the bypass valve blade is in the closed position. The stop plate should not be touching the set

Page77. Install the boost control solenoid bracket assembly onto the front cover. Using a 10 mm socket, torque the fastener to 10 Nm (89 lb-in). Repl

Page 23. 82. The idler to be replaced is the factory 90 mm idler found on the driver side of the vehicle (not the 76 mm idler found near the water pu

Page86. Apply a 5 mm (0.2 inch) band of threadlocker (Loctite Blue, GM PN 12345382 or equivalent) to the threads of the 10 supercharger bolts. Place

Page25. 92. Connect the engine inlet air pressure sensor electrical harness.91. Connect the PCV dirty air hose line to the passenger side of the sup

Page93. Install insulator seals on the supercharger assembly.94. If you removed or are replacing the supercharger cover seal, install the supercharg

Page100. Using a 21 mm socket, tighten the four engine cradle stud nuts (two on each side) and torque to 110 Nm (81 lb-ft). You can now remove the jac

Page101. Using a 13 mm socket and the 6” extension, install the sway-bar bushing to cradle brackets and bolts on both the left and right side. Torque

PageLingenfelter High Flow LS9 Supercharger Front Cover, aka “snout”, specications:• The Lingenfelter front supercharger cover casting was designed

Page108. Connect the IAT2 sensor electrical connector.106. Re-attach the three (3) wiring harness fastener clips on the driver side of the vehicle.107

Page110. Connect the boost pressure sensor connector.111. Connect the fuel injector and ignition coil harness connector on the driver side.109. Conne

Page116. Connect the electrical connector to the EVAP purge solenoid.114. Connect the active exhaust vacuum hose to the supercharger front cover.115.

Page119. Install the air intake system. NOTE - the LPE LS9 front cover does not work with the stock ZR1 air intake. The LPE ZR1 air intake or a custo

Page124. You can purchase vehicle programming hardware and software from LPE, you can send in your ECM for us to calibrate or you can have a local tun

Page 34. 125. DLC port cover kit installation.126. Install the supplied diagnostic port (DLC port) cover onto the DLC port in the driver foot well. Se

Page 35. 128. LPE LS9 two piece pulley removal:The Lingenfelter two-piece LS9 pulleys have twelve (12) holes on the face. Ten (10) of the holes are no

Page 36. 124 7 836SUPERCHARGER95POXTHE LABELED P, O AND X DATUMS ARETHE LABELS ON THE VACUUM LINES ANDTHEIR RESPECTIVE LOCATIONS.SCALE:SIZEDWG. NO.AR

Page 37. ADDITIONAL NOTES The 2.38” pulley when combined with our 14% overdrive damper will result in a supercharger speed 23,000 RPM at 6,500 RPM eng

Page 38. Lingenfelter Performance Engineering1557 Winchester RoadDecatur, IN 46733(260) 724-2552 (260) 724-0422 faxwww.lingenfelter.comL250110309 2009

Page3. 1. Open the hood of the vehicle. If you have been driving the vehicle, allow the vehicle to cool down for a few hours before beginning this wo

Page 4. 5. Remove the plastic loom holder from the factory intake duct but leave the MAF sensor harness loom in the holder. Be careful not to damage

Page5. 11. Remove the air inlet duct and air lter housing by pulling straight up on the air inlet duct assembly to detach the rubber grommets from t

Page13. Disconnect the electrical connector from the supercharger actuator solenoid at the left front of the supercharger.6. 14. Disconnect the acti

Page 7. 18. Disconnect the PCV fresh air hose line from the left side valve cover (at the rear of the engine).17. Disconnect the air outlet pressure

Page8. 21. Disconnect the barometric pressure sensor electrical connector on the right side (passenger side) of the intercooler.22. Disconnect the P