Another question; same 63 Polara w/383. When I start it up, it's revving high for a while. It takes a few minutes and a number of tries, but after a while I'm able to tap the gas pedal enough for the RPM's to kick down to what I'd think is normal. Any thoughts? As always, thanks. - Jim Jim Altemose, Long Island, NY '63 Polara 500 (Max Wedge) '63 Polara 500 (383) '65 Belvedere I (Street Wedge) '71 Bronco