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View Full Version : A48 box on a 280



myron
03-14-2002, 08:22 PM
does any one know where I should start with the setting on a stock 280 with 260 electrics and an A48 ECU. Thanks

TUG
03-14-2002, 09:47 PM
Runs his 48 on a modified 260 that probably making around 280 or more, He runs his at 103 i think and sais its fat at 103 so i would start fat at about 105 and bring it down, he's taken it down to 99 or so before but likes it better at 103, It hits harder there cyu TUG:D