I just finished rebuilding my motor 92 4x4 pu 22re.

Quote
Pace Setter header, high flow cat, and muffler on also from same site. My truck seems to be running a lil off. Any help. Seems to be running rich? 272 delta reground cam and header make a mapin issue? MAF sensor adjust? Im confused? Any help out there?
edited your post so I could make sense of it...

what are the "extras"? i'm too lazy to go look.
what i did to mine;
-bore .020 over
-port/polish intake
-backflush/balance injectors
-cold air intake
-downey broad range cam
-downey header to 2 1/2 inch exh, no cat, flowmaster muff.
-jet reprogrammed ECU.

-had to have throttle position sensor re-calibrated
-had to adjust valves for new cam and again after break-in(and again because i adjusted them cold using hot specs.)
-need to advance cam 2* ahead

i would recommend
-making sure cam timing is where it should be
-valves are adjusted to new cam setting (probably warm setting but check to make sure)
-have your TPS checked.
-have your MAF checked.

Did you have your ECU reprogrammed? Was it done right? Jet messes up on like 5% or so i've heard. I'm not sure mine is right yet... i'll know after i advance my cam.

Did you drop the motor in yourself, with friends, have a shop do it?

that should be enough to start with...