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TBI and MPI fuel tables

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Old 09-07-2020 | 09:12 PM
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Default TBI and MPI fuel tables

Are the fuel tables the same for TBI a 383 stroker and MPI/Mag 383 stroker Engines ? I'm getting a ecu tuned.
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Old 09-08-2020 | 06:46 AM
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Just thinking out loud I would say no. MPI with 8 injectors or TBI with 2
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Old 09-08-2020 | 03:21 PM
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If your asking do they have the same exact fuel curve, no. Bob at mefi burn cannot provide unlock codes either for a mefi3 350 TBI fwiw so IF you want to tune one, you'll need a different base tune and tweak it till its close, fwiw, Smitty
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Old 09-08-2020 | 04:07 PM
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I reached out to Whipple. They will build the new tune off the base file to what the 383 with the TBI needs.
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