faster
 

i'm trying to get my car a 1991 rx-7 13b to get some of it's pep back, after sitting for a year she is doggy very doggy....what should i do to try and regain the lost guts in my car.

ATF or MMO for starters ...
Then do a FULL tuneup after all that crap burns off. That should get you going on the right track.

The ATF trick alone will help to restore some of the seals. And clean in out really well. Then the tune up will get that shitty old stuff out and get you back on track.