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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 1536

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!

Title / Thread Starter Replies / Views Last post by Reverse Sort Order
  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: 93
    • Views: 112,088
    06-09-2019, 12:59 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: 149,624
    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: 306,675
    04-01-2019, 07:57 PM Go to last post
    • Replies: 65
    • Views: 2,318
    Yesterday, 12:41 AM Go to last post
  1. O2 sensor wiring under seat.

    Started by Gros21, 06-12-2019 03:52 AM
    • Replies: 3
    • Views: 64
    06-12-2019, 06:30 PM Go to last post
  2. **Yoshimura Carb Thread** (tuning, tips, setups, discussion)

    Started by Strokd_GE, 08-25-2015 03:24 PM
    4 Pages
    1 2 3 ... 4
    • Replies: 34
    • Views: 5,963
    06-12-2019, 07:16 AM Go to last post
  3. Question Oil Catch Can Inside

    Started by Dariusz, 05-20-2019 07:58 AM
    2 Pages
    1 2
    • Replies: 13
    • Views: 452
    06-11-2019, 04:59 PM Go to last post
  4. Jonesn - My Dyno Information Thread (Lots of Graphs)

    Started by jonesn, 02-01-2017 11:41 AM
    29 Pages
    1 2 3 ... 29
    • Replies: 284
    • Views: 54,850
    06-10-2019, 12:34 PM Go to last post
  5. the new 'yuminashi' ecu and PCV/WB install/ initial test

    Started by m in sc, 03-13-2019 09:31 PM
    7 Pages
    1 2 3 ... 7
    • Replies: 66
    • Views: 2,308
    06-09-2019, 09:20 AM Go to last post
  6. Mid range dead spot

    Started by justin_l_, 06-06-2019 01:05 PM
    • Replies: 9
    • Views: 125
    06-07-2019, 08:18 PM Go to last post
  7. Oil Cooler and Oil Return

    Started by Dariusz, 06-03-2019 11:48 AM
    • Replies: 8
    • Views: 162
    06-07-2019, 10:39 AM Go to last post
  8. Yoshimura R-77

    Started by Proto006, 06-03-2019 04:24 AM
    • Replies: 6
    • Views: 141
    06-07-2019, 05:52 AM Go to last post
  9. Need Help On Which Exaust Should I Get & Why?

    Started by Proto006, 06-02-2019 03:55 PM
    4 Pages
    1 2 3 ... 4
    • Replies: 35
    • Views: 822
    06-05-2019, 08:26 PM Go to last post
    • Replies: 63
    • Views: 32,741
    06-05-2019, 01:30 AM Go to last post
  10. stock bore 0-60mph 8.8sec

    Started by rkfinch23, 05-29-2019 02:57 PM
    • Replies: 4
    • Views: 213
    06-04-2019, 09:50 AM Go to last post
  11. Grom clutch spring upgrade.

    Started by Gros21, 06-01-2019 12:52 AM
    2 Pages
    1 2
    • Replies: 15
    • Views: 242
    06-03-2019, 05:06 PM Go to last post
    • Replies: 4
    • Views: 115
    05-30-2019, 05:05 PM Go to last post
  12. most economical way to gain power on stock grom?

    Started by mark54, 02-13-2016 04:45 AM
    7 Pages
    1 2 3 ... 7
    • Replies: 69
    • Views: 29,937
    05-25-2019, 05:34 PM Go to last post
  13. DHMotoring Grom Stage 1 reflash ECU

    Started by asume, 02-25-2019 01:07 PM
    3 Pages
    1 2 3
    • Replies: 27
    • Views: 2,362
    05-24-2019, 10:02 PM Go to last post
    • Replies: 27
    • Views: 701
    05-20-2019, 07:37 PM Go to last post
  14. Grom fatherz 254cc goliath

    Started by rkfinch23, 05-19-2019 01:51 PM
    • Replies: 2
    • Views: 195
    05-19-2019, 04:26 PM Go to last post
  15. DROWsports LS Honda Grom 4 Valve 181cc Big Bore Cylinder Kit

    Started by drowsports, 02-07-2019 01:01 PM
    4 Pages
    1 2 3 ... 4
    • Replies: 38
    • Views: 2,778
    05-19-2019, 03:40 PM Go to last post
  16. ECM STAND ALONE V.9.1 By: API TECH

    Started by MSX130RR, 05-15-2019 12:12 PM
    • Replies: 7
    • Views: 206
    05-19-2019, 02:35 PM Go to last post

Page 1 of 77 1 2 3 11 51 ... LastLast

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