Lingenfelter L220636509 Lingenfelter LSA Idler Relocation Bracket CTS-V, ZL1 Camaro 2009-13 v1.2 - Manual (Page 3)

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Thank you for purchasing the Lingenfelter Performance Engineering (LPE) LSA idler pulley relocation
kit. This kit provides the required additional clearance between the lower idler pulley and a larger
aftermarket supercharger drive crank pulley. Refer to Table 1 on page 5 for a list of different
Lingenfelter belt and pulley combinations. As shown in the table, installing a LPE supercharger drive
crank pulley with a diameter of 9.17” or larger will require the LPE LSA idler pulley relocation kit. LPE
does not recommend using idler pulleys less than 70mm in diameter to achieve the needed clearance
because this increases the speed of the pulleys significantly resulting in bearing failure of the idler
pulley.
Read the entire instruction manual before beginning installation. Some stock parts may be
used in reassembly.
These instructions assume that you have already removed the components necessary to
remove the stock idler pulley bracket.
When referencing the side of the vehicle, the driver side of the vehicle is considered the left
side and the passenger side of the vehicle is considered the right side of the vehicle.
Torque value warning - the torque values for the fasteners are provided in metric (Nm) and
then imperial units. For the imperial units some are referenced in lb-ft and others in lb-in. Make
sure you make note of the difference and set your torque wrench correctly.
2.