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Thread: Speedo Calculator for TunerPro

  1. #16
    Fuel Injected!
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    Maybe it would be easier just to compare with stock bin from 3.42 4l60e f-body. But I cant find it :(

  2. #17
    Fuel Injected!
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    Because it may not exist. But you can use the B-Body auto 3.42 as a reference for the same tables if you want.
    1990 Corvette (Manual)
    1994 Corvette (Automatic)
    1995 Corvette (Manual)

  3. #18
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    I thought about it. And I think that b-body tables are for "calm" driving, not so agressive like vettes or f-body.
    What I found else
    3.42 manual tranny tables are almost the same with 2.72 automatic.
    But 3.23 table shifts on much lower speeds. It seems to be from 3.4 f-body.

  4. #19
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    Sounds like you should just do your own math, then. ;)
    1990 Corvette (Manual)
    1994 Corvette (Automatic)
    1995 Corvette (Manual)

  5. #20
    LT1 specialist steveo's Avatar
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    why not just fix your speedometer calibration but use the transmission tables for a 3.23 f-body. they will be pretty close and then you can adjust from there. the stock shift points aren't great anyway, you'll want to change them.

    3.42 manual tranny tables are almost the same with 2.72 automatic.
    since the transmission tables in a manual bin aren't used, they probably just left them incorrect

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