Thread: Factory efi
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Old 03-27-2020, 06:52 PM   #1
House of Darts
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Default Factory efi

Might take a crack at racing a Ford 4.6 in stock . Do I keep the factory EFI set up or is there an aftermarket unit? Change out the computer from the factory unit with what? I've seen the set ups with the FS cars and I don't think I can use this stuff.
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