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madrid'sFC3 · 10-11-2012, 07:50 AM

hey guys, i had my 91 FC converted to a 5speed a little while back, and it still has the same ecu before it was swapped over. i recently just bought a GTU cluster on ebay and i was wondering which ecu matchs up to the gtu? will my stock automatic ecu (which ever that might be) let me rev up to 9k or will it stop at 8? pleases help!!

10-11-2012, 07:50 AM	#1
madrid'sFC3 The Newbie Join Date: Jun 2012 Location: Rome, Ga. Posts: 11 Rep Power: 0	Please help, ECU confussion hey guys, i had my 91 FC converted to a 5speed a little while back, and it still has the same ecu before it was swapped over. i recently just bought a GTU cluster on ebay and i was wondering which ecu matchs up to the gtu? will my stock automatic ecu (which ever that might be) let me rev up to 9k or will it stop at 8? pleases help!!