TKX

2800 rpms at 60.
3000 rpms at 65.
3200 rpms at 70.

The above was the rpms with the automatic in drive, 3rd gear at speed.

This is after the TKO swap. The rpms are approximate but pretty close.
1650 rpms @60.
1800 rpms @65.
1975-2000 rpms @ 70.
Yeah....what a HUGE change!