I have a 109 block, stock pistons and stroke, a large cam, 140lb bosche injectors. 93 oct gas.It runs but very rich. My plugs last about ten minutes and foul out and idle afr is around 12. Im not looking for a freebe.
Yes, I know Phill, good guy. Brought it to him once and we had problems so he lent me his fast to get my car home. I think the program had issues some of the graphs wernt working as they should have.Are you in Canandaigua NY ?? If so " pdzz aka Phil Bassage " is a great mechanic and lives there also . He owns Master Tech Automotive , and knows these cars well . I believe his Turbo Buick racecar has a Fast system . 585-394-7333 Master Tech Automotive in Canandaigua, Ny : Contact
Post the tune, and a data log...…………..
My bad, it is currently 2.05post the GCT ,
connect to ecu with ccom version 2.01 goto view > display ecu config and make sure of your ecu current config
goto " files" at top left
click "save all tables"
find that file on your pc and post it , you may need to put it in a zip folder , also post your ecu config info
if you loaded a 2.01 tune to a 2.05 flashed ecu you could have several program issues