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  1. Announcement:
    The RULES- Read em and weep.
    Billy Golightly (Always finding new and exciting ways to not give a hoot in hell)
    03-02-2007
    Views:
    76,884
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Threads 1 to 50 of 729

Forum: Mad Scientists Lair

This forum is for all hardcore, extremely technical information relating to production and new age trikes. Hybrids, jig construction, high level engine performance, geometry, fabrication, and engineering. Be prepared to get a blast of information that no mortal man can stand. If you can't leave anything stock, or are hungry for highly technical information applicable to trikes this is the forum for you. Igor, fetch me that protractor and metal scribe. "Yes, master!"

  1. Sticky Thread Read This! Forum Purpose.

    Started by Billy Golightly, 03-16-2007 11:41 PM
    • Replies: 2
    • Views: 7,022
    05-30-2010, 06:00 PM Go to last post
    • Replies: 1
    • Views: 576
    01-28-2024, 12:08 AM Go to last post
  1. '84 200x carb slide options...

    Started by rsheehan79, 09-25-2023 06:15 AM
    • Replies: 1
    • Views: 817
    09-26-2023, 08:00 PM Go to last post
  2. Valve adjustment issues

    Started by agedatc, 03-31-2021 10:39 PM
    • Replies: 5
    • Views: 2,332
    05-29-2023, 10:00 PM Go to last post
  3. Correct clutch pattern

    Started by Tortuga, 09-22-2022 04:34 PM
    • Replies: 4
    • Views: 2,131
    09-23-2022, 03:37 PM Go to last post
  4. its that time again, ATC70 BUILD COMING.

    Started by KASEY, 11-24-2021 11:31 PM
    2 Pages
    1 2
    • Replies: 18
    • Views: 3,187
    04-05-2022, 12:13 PM Go to last post
  5. Turbo ATC200X... Go-Kart

    Started by ARJ0019, 02-09-2021 02:39 AM
    • Replies: 6
    • Views: 2,935
    02-12-2022, 04:10 PM Go to last post
  6. ATC Steering Stem Swaps?

    Started by Mr. NeverPlea, 10-30-2021 09:55 PM
    • Replies: 5
    • Views: 1,554
    02-12-2022, 03:53 PM Go to last post
  7. Hondaline ATC250es Cargo Net

    Started by sp00nfedem1, 01-11-2022 11:33 AM
    • Replies: 0
    • Views: 909
    01-11-2022, 11:33 AM Go to last post
  8. LiIon batteries for our ATC's

    Started by Gabriel, 12-01-2018 12:31 PM
    2 Pages
    1 2
    • Replies: 20
    • Views: 7,629
    11-09-2021, 10:41 PM Go to last post
  9. brake caliper swaps for 83-85 200x's

    Started by jason85atc250r, 03-17-2007 10:52 PM
    7 Pages
    1 2 3 4 5 ... 7
    • Replies: 94
    • Views: 116,400
    06-20-2021, 03:23 AM Go to last post
  10. Check Out My Atc500r I Have Some Questions Sweet 500r Please Look

    Started by benm492, 05-07-2009 01:27 AM
    3 Pages
    1 2 3
    • Replies: 39
    • Views: 8,862
    06-03-2021, 10:36 PM Go to last post
  11. Predator Swap

    Started by 200Maniac, 03-13-2021 09:15 AM
    • Replies: 2
    • Views: 2,925
    03-24-2021, 11:29 PM Go to last post
  12. Mini-R project

    Started by atc500x, 05-10-2020 11:31 PM
    2 Pages
    1 2
    • Replies: 29
    • Views: 10,274
    02-11-2021, 08:46 AM Go to last post
  13. Poll Poll: New Tri-z clutch covers

    Started by TRITecate350, 02-20-2008 08:03 PM
    3 Pages
    1 2 3
    • Replies: 32
    • Views: 25,095
    01-16-2021, 11:27 PM Go to last post
  14. sand casting/aluminum-projects

    Started by Shep1970, 08-06-2017 09:36 PM
    6 Pages
    1 2 3 4 5 ... 6
    • Replies: 76
    • Views: 69,606
    09-28-2020, 06:35 PM Go to last post
  15. Best frame for the job

    Started by JK47, 09-07-2020 11:15 AM
    • Replies: 0
    • Views: 2,728
    09-07-2020, 11:15 AM Go to last post
  16. 87 200x Clutch Question

    Started by jasong_10, 07-25-2020 10:35 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 7,049
    07-27-2020, 10:33 PM Go to last post
  17. 1983 250r airbox hose

    Started by ATC90JAY, 07-22-2020 09:06 PM
    • Replies: 0
    • Views: 2,147
    07-22-2020, 09:06 PM Go to last post
  18. Locked up 85 atc 70 tranny.

    Started by Russman1986, 05-03-2020 03:39 PM
    • Replies: 2
    • Views: 2,440
    07-15-2020, 08:32 PM Go to last post
  19. What is it ? Help

    Started by jaybird4554, 06-15-2020 07:37 PM
    • Replies: 1
    • Views: 2,682
    06-15-2020, 07:51 PM Go to last post
  20. New Pipe for the 250R!

    Started by Red Rider, 05-02-2020 12:51 AM
    2 Pages
    1 2
    • Replies: 25
    • Views: 9,624
    06-05-2020, 09:38 AM Go to last post
  21. Extreme Pipe Repair???

    Started by TheSuperJank, 05-01-2020 12:55 AM
    • Replies: 0
    • Views: 2,268
    05-01-2020, 12:55 AM Go to last post
    • Replies: 2
    • Views: 2,579
    04-14-2020, 07:39 PM Go to last post
  22. ATC 250R - Wider Footpegs

    Started by Red Rider, 11-03-2010 08:59 PM
    2 Pages
    1 2
    • Replies: 26
    • Views: 27,755
    04-14-2020, 12:35 AM Go to last post
    • Replies: 0
    • Views: 2,300
    03-25-2020, 01:46 PM Go to last post
  23. 200s Build

    Started by 3wheeler_kid, 03-23-2020 10:24 PM
    • Replies: 2
    • Views: 3,039
    03-24-2020, 04:42 PM Go to last post
  24. Fat Cat 250sx

    Started by atc500x, 11-29-2009 10:47 PM
    3 Pages
    1 2 3
    • Replies: 40
    • Views: 33,547
    02-02-2020, 09:10 AM Go to last post
  25. How to power valve your Tri-Z

    Started by Derrick Adams, 01-31-2005 09:24 PM
    4 Pages
    1 2 3 4
    • Replies: 50
    • Views: 49,782
    12-30-2019, 07:15 PM Go to last post
  26. TRX250R Airbox Install on ATC250R

    Started by Red Rider, 02-13-2011 01:51 AM
    2 Pages
    1 2
    • Replies: 16
    • Views: 17,635
    11-26-2019, 11:27 PM Go to last post
  27. Chain Alignment

    Started by Gabriel, 10-23-2019 10:55 AM
    • Replies: 4
    • Views: 3,653
    10-23-2019, 03:04 PM Go to last post
  28. External Oil cooler atc185s case?

    Started by Laredo, 10-23-2019 08:59 AM
    • Replies: 2
    • Views: 2,779
    10-23-2019, 10:14 AM Go to last post
  29. New start to the 500 project

    Started by jeffatc250r, 01-11-2007 05:01 PM
    3 Pages
    1 2 3
    • Replies: 31
    • Views: 26,052
    10-22-2019, 01:08 PM Go to last post
  30. 1986 TRX/ATC Expansion Chamber Question

    Started by bauercolton2000, 08-22-2019 02:46 PM
    • Replies: 1
    • Views: 2,970
    08-23-2019, 10:34 AM Go to last post
  31. Tri-Z 600 conversion - Part 2

    Started by tri dee, 01-03-2008 01:32 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 25,236
    08-03-2019, 08:38 PM Go to last post
  32. Mini Bike trike

    Started by Gabriel, 07-10-2019 05:07 PM
    • Replies: 0
    • Views: 2,987
    07-10-2019, 05:07 PM Go to last post
  33. mudproof air intake gen 1 aircooled suggestions?

    Started by OldNo437, 07-02-2019 10:27 AM
    • Replies: 0
    • Views: 2,541
    07-02-2019, 10:27 AM Go to last post
  34. Project Loose Fillings AKA The Goblin

    Started by Gabriel, 10-01-2018 01:27 PM
    7 Pages
    1 2 3 4 5 ... 7
    • Replies: 93
    • Views: 72,458
    06-13-2019, 08:09 PM Go to last post
  35. EFI on an ATC??

    Started by Gabriel, 04-30-2019 02:07 PM
    • Replies: 11
    • Views: 5,980
    05-01-2019, 01:30 PM Go to last post
  36. Single wheel pull conversion.

    Started by Gabriel, 01-22-2019 03:10 PM
    • Replies: 10
    • Views: 4,599
    05-01-2019, 03:02 AM Go to last post
  37. Honda engine parts interchangeability

    Started by Gabriel, 03-25-2019 02:38 PM
    • Replies: 1
    • Views: 3,057
    04-30-2019, 11:34 AM Go to last post
  38. ATC 70 + Powerwheels = electric ATC 70

    Started by ADOR, 11-11-2010 05:39 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 25,471
    04-04-2019, 11:54 AM Go to last post
  39. Suzuki dr350/ atc350x conversion

    Started by nick walke, 01-03-2010 12:45 PM
    3 Pages
    1 2 3
    • Replies: 38
    • Views: 46,628
    04-02-2019, 12:02 AM Go to last post
  40. 200cc engine build......

    Started by Gabriel, 02-06-2019 04:13 PM
    • Replies: 5
    • Views: 4,009
    03-25-2019, 12:41 PM Go to last post
  41. Positive Crankcase Ventilation

    Started by Gabriel, 01-30-2019 11:38 AM
    • Replies: 1
    • Views: 2,829
    01-30-2019, 08:56 PM Go to last post
  42. 1986/87 Honda 200x headlight “shells”

    Started by Shep1970, 05-01-2018 08:36 PM
    3 Pages
    1 2 3
    • Replies: 31
    • Views: 37,832
    01-23-2019, 02:48 PM Go to last post
  43. Hand shifter

    Started by Gabriel, 01-23-2019 12:28 PM
    • Replies: 1
    • Views: 3,182
    01-23-2019, 12:38 PM Go to last post
  44. 200cc engine case swapping

    Started by Gabriel, 01-07-2019 03:41 PM
    • Replies: 1
    • Views: 2,989
    01-08-2019, 09:55 AM Go to last post
    • Replies: 13
    • Views: 5,833
    11-20-2018, 01:01 PM Go to last post
  45. The " Honda Blast"

    Started by DickyDanger, 09-16-2018 06:13 PM
    • Replies: 9
    • Views: 4,875
    11-10-2018, 08:46 PM Go to last post
  46. ATC 200 intake manifold

    Started by Gabriel, 11-08-2018 02:01 PM
    • Replies: 4
    • Views: 3,478
    11-08-2018, 04:28 PM Go to last post

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