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Thread: Katech 112mm DBW scalar, what are people using?

  1. #1
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    Katech 112mm DBW scalar, what are people using?

    The 3200 value Ive used in some Nick Williams applications fine does not seem to jive at all with these
    Factory Stock 97 SS M6 13.51 @ 104.3 mph
    Stock Longblock LS1 w/ 233/238 P.S.I. Cam
    10.81 @ 126.9 Full interior, six speed on 275 radials, a decade ago

    '99 TA trunk mounted 76mm 6 Liter
    9.0s in '09 @ 153 MPH

    Turbo 5.3 Volvo 740 Wagon
    32psi and still winding out 5th on the highway somewhere

  2. #2
    Senior Tuner Ben Charles's Avatar
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    What airflow numbers are you getting?? Use stock scaler and see how it responds

    Email Tunes, [email protected]
    96 TA Blown/Stroked, 4L80E/Fab 9
    15 C7 A8 H/C 2.3 Blower/PI
    14 Gen 5 Viper
    Custom Mid Engine chassis, AKA GalBen C

  3. #3
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    If it's a 4th gen I normally use 8190 and then also tune in the baro tables. Should drive like stock after that.
    2010 Vette Stock Bottom LS3 - LS2 APS Twin Turbo Kit, Trick Flow Heads and Custom Cam - 12psi - 714rwhp and 820rwtq / 100hp Nitrous Shot starting at 3000 rpms - 948rwhp and 1044rwtq still on 93
    2011 Vette Cam Only Internal Mod in stock LS3 -- YSI @ 18psi - 811rwhp on 93 / 926rwhp on E60 & 1008rwhp with a 50 shot of nitrous all through a 6L80

    ~Greg Huggins~
    Remote Tuning Available at gh[email protected]
    Mobile Tuning Available for North Georgia and WNC

  4. #4
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    Quote Originally Posted by GHuggins View Post
    If it's a 4th gen I normally use 8190 and then also tune in the baro tables. Should drive like stock after that.
    4th gen? drive by cable firebird/Camaro?
    Factory Stock 97 SS M6 13.51 @ 104.3 mph
    Stock Longblock LS1 w/ 233/238 P.S.I. Cam
    10.81 @ 126.9 Full interior, six speed on 275 radials, a decade ago

    '99 TA trunk mounted 76mm 6 Liter
    9.0s in '09 @ 153 MPH

    Turbo 5.3 Volvo 740 Wagon
    32psi and still winding out 5th on the highway somewhere

  5. #5
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    Quote Originally Posted by Ben Charles View Post
    What airflow numbers are you getting?? Use stock scaler and see how it responds
    Id like to tell you what airflow numbers Im getting, but because this is HPTuners and they dont ever finish their job, none of those values including Desired Idle Airflow are available in the Channels listing on this E38 pcm, although they are available in other E38 PCMs lol
    Factory Stock 97 SS M6 13.51 @ 104.3 mph
    Stock Longblock LS1 w/ 233/238 P.S.I. Cam
    10.81 @ 126.9 Full interior, six speed on 275 radials, a decade ago

    '99 TA trunk mounted 76mm 6 Liter
    9.0s in '09 @ 153 MPH

    Turbo 5.3 Volvo 740 Wagon
    32psi and still winding out 5th on the highway somewhere

  6. #6
    Tuning Addict
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    Quote Originally Posted by GrannySShifting View Post
    4th gen? drive by cable firebird/Camaro?
    The engine section you're posting in. Guess I should have said since it's a 4th gen use the 8190 scaler and then tune TB operation in via the baro tables. Otherwise throttle gets too sensitive and slow responding to closing request.
    2010 Vette Stock Bottom LS3 - LS2 APS Twin Turbo Kit, Trick Flow Heads and Custom Cam - 12psi - 714rwhp and 820rwtq / 100hp Nitrous Shot starting at 3000 rpms - 948rwhp and 1044rwtq still on 93
    2011 Vette Cam Only Internal Mod in stock LS3 -- YSI @ 18psi - 811rwhp on 93 / 926rwhp on E60 & 1008rwhp with a 50 shot of nitrous all through a 6L80

    ~Greg Huggins~
    Remote Tuning Available at gh[email protected]
    Mobile Tuning Available for North Georgia and WNC

  7. #7
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    Quote Originally Posted by GHuggins View Post
    The engine section you're posting in. Guess I should have said since it's a 4th gen use the 8190 scaler and then tune TB operation in via the baro tables. Otherwise throttle gets too sensitive and slow responding to closing request.
    Long day, I was brain ded LOL
    Factory Stock 97 SS M6 13.51 @ 104.3 mph
    Stock Longblock LS1 w/ 233/238 P.S.I. Cam
    10.81 @ 126.9 Full interior, six speed on 275 radials, a decade ago

    '99 TA trunk mounted 76mm 6 Liter
    9.0s in '09 @ 153 MPH

    Turbo 5.3 Volvo 740 Wagon
    32psi and still winding out 5th on the highway somewhere