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Thread: 13 300 hemi trans tune issues

  1. #1
    Tuner in Training 239Ram1500's Avatar
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    13 300 hemi trans tune issues

    so, I did mild changes to my stock 5.7 hemi and nag1 (ill upload my stock tune/latest modified tune plus my last log) but the main issues are i have at max -5 knock retard on accel, im still shifting at ~5600rpm instead of 5800rpm, and when I'm in sport mode using autostick/paddle shifters it upshifts itself.
    if you could take a look at everything and let me know where i went wrong please tell me. its my first time tuning. also i guess my log for v2 wasnt saved so i included v1 log

    throttleplustransv2.hptthrottleplustrans1.hpttransv1.hpl

  2. #2
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    Quote Originally Posted by 239Ram1500 View Post
    so, I did mild changes to my stock 5.7 hemi and nag1 (ill upload my stock tune/latest modified tune plus my last log) but the main issues are i have at max -5 knock retard on accel, im still shifting at ~5600rpm instead of 5800rpm, and when I'm in sport mode using autostick/paddle shifters it upshifts itself.
    if you could take a look at everything and let me know where i went wrong please tell me. its my first time tuning. also i guess my log for v2 wasnt saved so i included v1 log

    throttleplustransv2.hptthrottleplustrans1.hpttransv1.hpl
    Hello 239Ram1500,
    A quick suggestion on parameters to change are below (adjust them to the value you would like to have the shift to happen and adjust torque to a realistic value).
    Thanks.
    DodgeBoy.
    YouTune: https://www.youtube.com/@dodgeboy2785
    Email: [email protected]
    Attached Images Attached Images
    Last edited by DodgeBoy_8HP; 09-09-2023 at 06:34 AM.

  3. #3
    Tuner in Training 239Ram1500's Avatar
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    what/how would i change manual trans tq limit if i have a nag1? im not sure what those specific numbers mean.

  4. #4
    Advanced Tuner rays04gtx's Avatar
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    Quote Originally Posted by 239Ram1500 View Post
    what/how would i change manual trans tq limit if i have a nag1? im not sure what those specific numbers mean.
    I not sure if Dodge boy realizes you are talking about your 300 and not the Ram 1500.
    62 Biscayne 425/409 SS/D stock class car 10.60s
    66 Dart 426CIG3 8.60@171 2750lbs Naturally asperated
    04 Ram All Alum , 468Ci G3 10.50s @4800 lbs Naturally asperated
    04 Rumble Bee, built 6.1 ,4000lbs 10.48 @ 129s MPH. Naturally asperated
    05 Rumble Stock 5.7, 3.92s TUNE ONLY 13.94@98mph