FITECH EFI TUNING tips, info sharing, ideas, settings, etc...
ENGINE SIZE: 360 Magnum, GT45 Turbo, E85.
FITECH SETUP USED: 1200 Power Adder. -8AN Feed and Return. Dead-headed to the Fitech unit. Using an external Aeromotive boost reference fp regulator. Boost reference connected to the Aeromotive and capped at the FiTech unit per instructions from FiTech.
ENGINE VACUUM: ~4 at idle and warm.
CAM SETTING (1,2,3, or 4) AND YOUR CAM SPECS: 2, 284/290, 112, 515/515 lift hyd roller. Currently using Setting #2 as per Code. He said between 2-3 with my cam profile.
IAC COUNTS @ idle and cruise: idle is within the 3-10 range when warmed up.
TIMING CONTROL: Y/N? No
IDLE RPM: 750-800, still experimenting
TARGET IDLE AFR: 12.8-13.0
ANY ADJUSTED PARAMETERS AND WHY?: AFR Idle through Boost settings for E85 and Turbo. Did the IAC step adjustment as well with the idle adjustment screw. Increased CID 30% for the additional volume e85 requires.
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