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Grom Performance

Below you will find a list of discussions in the Grom Performance forums at the Honda Grom Forum. The Grom Performance forum is for discussion of: Ready to turn your Grom / MSX125 into a real Road Monster or just looking to pump out a few extra HPs? Discuss it here!.

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Threads 1 to 20 of 1582

Forum: Grom Performance

Ready to turn your Grom / MSX125 into a real Road Monster or just looking to pump out a few extra HPs? Discuss it here!

  1. Sticky Thread Sticky: Sprockets: What you need to know

    Started by kzam, 04-30-2015 10:44 AM
    10 Pages
    1 2 3 ... 10
    • Replies: 95
    • Views: 116,696
    09-13-2019, 07:28 PM Go to last post
  2. Lightbulb Sticky Thread Sticky: DynoJet PCV / Wideband 2 Newb Guide

    Started by i64X, 06-13-2014 07:12 AM
    43 Pages
    1 2 3 ... 43
    • Replies: 426
    • Views: 155,733
    05-24-2019, 03:41 PM Go to last post
  3. Sticky Thread Sticky: Comprehensive list of Exhausts available for the Honda Grom / Honda MSX125

    Started by El Chorizo, 06-06-2013 05:07 PM
    45 Pages
    1 2 3 ... 45
    • Replies: 449
    • Views: 311,590
    04-01-2019, 07:57 PM Go to last post
  1. Dynojet PV3 and Power Core - Juicy Detail and Help Inside

    Started by Dyno Dan, 07-12-2019 04:51 PM
    15 Pages
    1 2 3 ... 15
    • Replies: 141
    • Views: 4,597
    Today, 08:19 AM Go to last post
  2. Air sensor

    Started by Lama79, 10-10-2019 08:43 AM
    • Replies: 4
    • Views: 55
    Yesterday, 07:18 AM Go to last post
  3. Deal alert - Brembo 4P-30/34 40mm calipers

    Started by mrsaturn7085, 07-17-2019 12:39 PM
    4 Pages
    1 2 3 ... 4
    • Replies: 30
    • Views: 979
    10-08-2019, 01:23 PM Go to last post
  4. 125 Engine Build - Help Spend My Money

    Started by alienbogey, 10-07-2019 02:00 PM
    • Replies: 0
    • Views: 10
    10-07-2019, 02:00 PM Go to last post
  5. After compression test, engine not turning at all

    Started by UlsigaEnigma, 08-09-2019 06:48 AM
    2 Pages
    1 2
    • Replies: 10
    • Views: 289
    10-04-2019, 05:55 PM Go to last post
  6. Dynojet PV3 noob

    Started by LTAYLO91, 09-11-2019 04:50 PM
    6 Pages
    1 2 3 ... 6
    • Replies: 58
    • Views: 1,131
    10-04-2019, 12:20 AM Go to last post
    • Replies: 10
    • Views: 265
    10-02-2019, 09:29 PM Go to last post
  7. Offset shifter arm for GP / reverse shift

    Started by CDN Grom, 10-02-2019 07:09 PM
    • Replies: 1
    • Views: 49
    10-02-2019, 07:23 PM Go to last post
    • Replies: 7
    • Views: 197
    09-27-2019, 01:15 PM Go to last post
  8. Recommendations on head porting

    Started by Farmboy90, 08-29-2019 09:29 PM
    4 Pages
    1 2 3 ... 4
    • Replies: 35
    • Views: 1,052
    09-25-2019, 09:51 AM Go to last post
  9. All Balls Racing steering bearing kit - steering feels weird

    Started by mrsaturn7085, 08-23-2019 12:44 AM
    2 Pages
    1 2
    • Replies: 12
    • Views: 415
    09-23-2019, 11:56 AM Go to last post
  10. Ohlins fork kit and rear shock

    Started by fclark00, 06-25-2019 02:13 PM
    2 Pages
    1 2
    • Replies: 10
    • Views: 481
    09-20-2019, 10:05 AM Go to last post
  11. Dyno chart for my engine mods

    Started by Alpine1.0, 09-02-2019 02:37 PM
    2 Pages
    1 2
    • Replies: 12
    • Views: 528
    09-18-2019, 11:27 PM Go to last post
  12. How do aftermarket cams work?

    Started by mgordon, 09-13-2019 01:28 PM
    • Replies: 7
    • Views: 253
    09-18-2019, 08:53 PM Go to last post
  13. I hit 79 mph 405 S. in Los Angeles Mon. morning

    Started by Leo310, 09-16-2019 09:31 PM
    • Replies: 6
    • Views: 202
    09-18-2019, 03:01 PM Go to last post
  14. Shes Smoking boys :(

    Started by mistahken, 09-09-2019 08:05 PM
    • Replies: 7
    • Views: 232
    09-16-2019, 07:08 AM Go to last post
  15. DHMotoring Grom Stage 1 reflash ECU

    Started by asume, 02-25-2019 01:07 PM
    4 Pages
    1 2 3 ... 4
    • Replies: 34
    • Views: 4,654
    09-15-2019, 11:38 PM Go to last post
    • Replies: 7
    • Views: 186
    09-13-2019, 04:39 PM Go to last post
  16. fuel Pump Issues?

    Started by zppeacock, 09-07-2019 09:57 AM
    • Replies: 3
    • Views: 110
    09-08-2019, 09:46 PM Go to last post
  17. Fuel pump is screaming at me!!!

    Started by mistahken, 09-02-2019 05:25 PM
    • Replies: 7
    • Views: 159
    09-03-2019, 06:26 PM Go to last post

Page 1 of 80 1 2 3 11 51 ... LastLast

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