After a rebuild a -01 600 MC (befi) runs extremely rich and will not rev. above 7000r/min, =limp home? :bash:
This occurs on every start up and lasts "forever"
where and that to start lock at? :crazy:

ANY ONE KNOW WHERE TO TURN TO GET BEFI ADVISES?
NOT AN AC-DEALER SINS I'M IN SWEDEN.... SWRules

What did you rebuild. Top end? Drive train? Was any work done on the injectors / throttle body?
Some things to check are vacuum leak, injectors, fuel regulator, Fuel pump, intake boots. Reed valves (properly seated). plugged exhaust. How did you figure its running rich. Plugs fowling? If you are running rich, start looking for some type of air restriction or fuel regulation problem! If there are no AC dealers over there how did you acquire the sled? Just curious.

double check your compression,,,