Lingenfelter L250150309 Lingenfelter 10 bolt Supercharger Pulley Hub v1.1 - Manual (Page 3)

Page 2.
1. Remove the cap on the pulley by using a
small flat head screwdriver and prying up.
2. Using a pulley removal tool, remove the
factory pulley from the supercharger front cover.
3. Steps 4-6 will detail the machining
operation that must take place in order to
provide enough clearence for the new pulley.
4. Start by marking both of the tabs with a
black marker. Make sure that the you do not
go below your mark in the machining process.
LPE suggests using an adjustable boring head
or a die grinder to remove material. Remove
the tabs 1.55” down as illustrated in the next
step.