I have a 94 cadillac fleetwood brougham with a lt1 v-8 engine. This is the same engine and drivetrain as a 1996 impala ss. My car tops out at 110mph. It has an internal rpm limiter which is set to 108mph. How can I increase my top speed?

Change the rear end, if money is not a real factor. Use synthetic lubricants all around.

Take out the rev limiter

My bad!!
Take out the rpm limiter.