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Forum: GM V8 Tuning - Engine, Gas (Gen 5)

(2014+, Direct Injection)

    • Replies: 6
    • Views: 90,620
    12-21-2023 Go to last post
  1. Exclamation Sticky Thread Sticky: 2017+ GM Tuning - Important Information

    Started by Mark@HPTuners, 04-28-2017
    • Replies: 0
    • Views: 76,793
    04-28-2017 Go to last post
  1. L84, E90 and DFM delete

    Started by DKjeep, 2 Days Ago
    • Replies: 3
    • Views: 296
    2 Hours Ago Go to last post
    • Replies: 1
    • Views: 197
    12 Hours Ago Go to last post
  2. Post office struck again

    Started by Pavetim, 23 Hours Ago
    • Replies: 4
    • Views: 403
    18 Hours Ago Go to last post
  3. Walbro 525 Heavy Duty Relay install question

    Started by lynmup, 5 Days Ago
    2 Pages
    1 2
    • Replies: 30
    • Views: 2,662
    21 Hours Ago Go to last post
  4. 2016 L83 w/LT4 pump erratic fuel pressure

    Started by silvy423, 03-04-2022
    3 Pages
    1 2 3
    • Replies: 47
    • Views: 10,519
    1 Day Ago Go to last post
    • Replies: 7
    • Views: 1,165
    2 Days Ago Go to last post
  5. L83 spark plugs

    Started by tonn0297, 6 Days Ago
    • Replies: 15
    • Views: 1,688
    3 Days Ago Go to last post
    • Replies: 14
    • Views: 4,519
    3 Days Ago Go to last post
    • Replies: 3
    • Views: 468
    4 Days Ago Go to last post
    • Replies: 7
    • Views: 976
    6 Days Ago Go to last post
  6. 2018 6.2 Silverado 67% tps WOT

    Started by Matt_lq4, 2 Weeks Ago
    • Replies: 9
    • Views: 748
    6 Days Ago Go to last post
  7. Question 2017 Silverado L83 Tune help

    Started by mjayjr, 6 Days Ago
    • Replies: 0
    • Views: 180
    6 Days Ago Go to last post
  8. Stock 2019 L87 tune?

    Started by Pavetim, 1 Week Ago
    • Replies: 0
    • Views: 279
    1 Week Ago Go to last post
  9. MY22+ LT1 crate engine controllers

    Started by tpepmeie, 1 Week Ago
    • Replies: 2
    • Views: 936
    1 Week Ago Go to last post
  10. 2023 chevy 5.3L

    Started by MEWALL1, 1 Week Ago
    • Replies: 1
    • Views: 383
    1 Week Ago Go to last post
  11. 2019 silverado 6.2L ecu?

    Started by Pavetim, 1 Week Ago
    • Replies: 1
    • Views: 408
    1 Week Ago Go to last post

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