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Upcoming Events for the Next 120 Day(s)

  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:
    49,053
Page 1 of 15 1 2 3 11 ... LastLast
Threads 1 to 50 of 716

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: 3,988
    05-30-2010, 06:00 PM Go to last post
  1. Mini-R project

    Started by atc500x, 05-10-2020 11:31 PM
    • Replies: 5
    • Views: 205
    05-26-2020, 10:41 PM Go to last post
  2. New Pipe for the 250R!

    Started by Red Rider, 05-02-2020 12:51 AM
    2 Pages
    1 2
    • Replies: 21
    • Views: 501
    05-24-2020, 01:51 AM Go to last post
  3. Locked up 85 atc 70 tranny.

    Started by Russman1986, 05-03-2020 03:39 PM
    • Replies: 0
    • Views: 53
    05-03-2020, 03:39 PM Go to last post
  4. Extreme Pipe Repair???

    Started by TheSuperJank, 05-01-2020 12:55 AM
    • Replies: 0
    • Views: 73
    05-01-2020, 12:55 AM Go to last post
    • Replies: 2
    • Views: 143
    04-14-2020, 07:39 PM Go to last post
  5. ATC 250R - Wider Footpegs

    Started by Red Rider, 11-03-2010 08:59 PM
    2 Pages
    1 2
    • Replies: 26
    • Views: 4,891
    04-14-2020, 12:35 AM Go to last post
  6. sand casting/aluminum-projects

    Started by Shep1970, 08-06-2017 09:36 PM
    6 Pages
    1 2 3 4 5 ... 6
    • Replies: 80
    • Views: 8,862
    04-12-2020, 05:39 PM Go to last post
  7. 200s Build

    Started by 3wheeler_kid, 03-23-2020 10:24 PM
    • Replies: 2
    • Views: 129
    03-24-2020, 04:42 PM Go to last post
  8. Fat Cat 250sx

    Started by atc500x, 11-29-2009 10:47 PM
    3 Pages
    1 2 3
    • Replies: 40
    • Views: 19,601
    02-02-2020, 09:10 AM Go to last post
  9. 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: 14,343
    12-30-2019, 07:15 PM Go to last post
  10. TRX250R Airbox Install on ATC250R

    Started by Red Rider, 02-13-2011 01:51 AM
    2 Pages
    1 2
    • Replies: 16
    • Views: 3,422
    11-26-2019, 11:27 PM Go to last post
  11. 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: 93
    • Views: 40,308
    11-05-2019, 01:01 AM Go to last post
  12. Chain Alignment

    Started by Gabriel, 10-23-2019 10:55 AM
    • Replies: 4
    • Views: 452
    10-23-2019, 03:04 PM Go to last post
  13. External Oil cooler atc185s case?

    Started by Laredo, 10-23-2019 08:59 AM
    • Replies: 2
    • Views: 325
    10-23-2019, 10:14 AM Go to last post
  14. New start to the 500 project

    Started by jeffatc250r, 01-11-2007 05:01 PM
    3 Pages
    1 2 3
    • Replies: 31
    • Views: 4,983
    10-22-2019, 01:08 PM Go to last post
  15. 1986 TRX/ATC Expansion Chamber Question

    Started by bauercolton2000, 08-22-2019 02:46 PM
    • Replies: 1
    • Views: 538
    08-23-2019, 10:34 AM Go to last post
  16. Tri-Z 600 conversion - Part 2

    Started by tri dee, 01-03-2008 01:32 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 2,934
    08-03-2019, 08:38 PM Go to last post
  17. Mini Bike trike

    Started by Gabriel, 07-10-2019 05:07 PM
    • Replies: 0
    • Views: 413
    07-10-2019, 05:07 PM Go to last post
  18. mudproof air intake gen 1 aircooled suggestions?

    Started by OldNo437, 07-02-2019 10:27 AM
    • Replies: 0
    • Views: 310
    07-02-2019, 10:27 AM Go to last post
  19. LiIon batteries for our ATC's

    Started by Gabriel, 12-01-2018 12:31 PM
    • Replies: 14
    • Views: 1,202
    06-22-2019, 12:25 PM Go to last post
  20. 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: 6,673
    06-13-2019, 08:09 PM Go to last post
  21. EFI on an ATC??

    Started by Gabriel, 04-30-2019 02:07 PM
    • Replies: 11
    • Views: 658
    05-01-2019, 01:30 PM Go to last post
  22. Single wheel pull conversion.

    Started by Gabriel, 01-22-2019 03:10 PM
    • Replies: 10
    • Views: 857
    05-01-2019, 03:02 AM Go to last post
  23. Honda engine parts interchangeability

    Started by Gabriel, 03-25-2019 02:38 PM
    • Replies: 1
    • Views: 518
    04-30-2019, 11:34 AM Go to last post
  24. ATC 70 + Powerwheels = electric ATC 70

    Started by ADOR, 11-11-2010 05:39 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 3,574
    04-04-2019, 11:54 AM Go to last post
  25. Suzuki dr350/ atc350x conversion

    Started by nick walke, 01-03-2010 12:45 PM
    3 Pages
    1 2 3
    • Replies: 38
    • Views: 13,351
    04-02-2019, 12:02 AM Go to last post
  26. 200cc engine build......

    Started by Gabriel, 02-06-2019 04:13 PM
    • Replies: 5
    • Views: 701
    03-25-2019, 12:41 PM Go to last post
  27. Positive Crankcase Ventilation

    Started by Gabriel, 01-30-2019 11:38 AM
    • Replies: 1
    • Views: 496
    01-30-2019, 08:56 PM Go to last post
  28. 1986/87 Honda 200x headlight “shells”

    Started by Shep1970, 05-01-2018 08:36 PM
    3 Pages
    1 2 3
    • Replies: 31
    • Views: 6,321
    01-23-2019, 02:48 PM Go to last post
  29. Hand shifter

    Started by Gabriel, 01-23-2019 12:28 PM
    • Replies: 1
    • Views: 455
    01-23-2019, 12:38 PM Go to last post
  30. 200cc engine case swapping

    Started by Gabriel, 01-07-2019 03:41 PM
    • Replies: 1
    • Views: 532
    01-08-2019, 09:55 AM Go to last post
    • Replies: 13
    • Views: 1,565
    11-20-2018, 01:01 PM Go to last post
  31. The " Honda Blast"

    Started by DickyDanger, 09-16-2018 06:13 PM
    • Replies: 9
    • Views: 1,245
    11-10-2018, 08:46 PM Go to last post
  32. ATC 200 intake manifold

    Started by Gabriel, 11-08-2018 02:01 PM
    • Replies: 4
    • Views: 612
    11-08-2018, 04:28 PM Go to last post
  33. Honda ATC200 & Kawasaki 220 Bayou

    Started by Gabriel, 10-18-2018 02:12 PM
    • Replies: 0
    • Views: 491
    10-18-2018, 02:12 PM Go to last post
  34. Porting the ATC200 for the dumb (like me!)

    Started by Gabriel, 08-17-2018 01:05 PM
    • Replies: 2
    • Views: 831
    10-03-2018, 06:42 PM Go to last post
  35. Air cooled engine options for 350x.

    Started by 67Sport, 06-17-2017 09:21 AM
    • Replies: 5
    • Views: 1,336
    09-16-2018, 06:57 PM Go to last post
  36. Engine swap: Kick starter conundrum.

    Started by Gabriel, 09-11-2018 03:01 PM
    • Replies: 4
    • Views: 671
    09-16-2018, 06:25 PM Go to last post
  37. How to reproduce parts.

    Started by jeswinehart, 11-25-2012 05:17 PM
    8 Pages
    1 2 3 4 5 ... 8
    • Replies: 107
    • Views: 15,617
    08-22-2018, 10:04 AM Go to last post
  38. Wiring up a reverse light.

    Started by Gabriel, 08-16-2018 02:34 PM
    • Replies: 3
    • Views: 733
    08-19-2018, 05:41 PM Go to last post
  39. Turbo’d Honda 200

    Started by lndy650, 01-18-2018 11:12 PM
    2 Pages
    1 2
    • Replies: 16
    • Views: 2,945
    01-26-2018, 05:56 PM Go to last post
  40. introducing "CHUBBY"

    Started by KASEY, 05-29-2008 11:23 PM
    3 Pages
    1 2 3
    • Replies: 42
    • Views: 11,652
    01-23-2018, 09:56 AM Go to last post
  41. CR500 trike conversion project Begins.

    Started by Billy Golightly, 05-02-2005 07:26 PM
    11 Pages
    1 2 3 4 5 ... 11
    • Replies: 154
    • Views: 34,689
    01-16-2018, 06:50 PM Go to last post
    • Replies: 3
    • Views: 1,785
    12-26-2017, 10:05 PM Go to last post
  42. 250r to 380r monster

    Started by Daddio, 02-15-2009 12:20 PM
    3 Pages
    1 2 3
    • Replies: 32
    • Views: 14,001
    12-20-2017, 04:55 PM Go to last post
  43. 85 200x mx suspension questions

    Started by dsprad26, 11-24-2017 11:33 PM
    • Replies: 14
    • Views: 2,124
    11-25-2017, 10:21 PM Go to last post
  44. Suzuki Madness

    Started by C.J, 08-22-2013 02:00 PM
    4 Pages
    1 2 3 4
    • Replies: 58
    • Views: 14,019
    11-15-2017, 03:21 PM Go to last post
  45. BW350R RD350 Fat Cat project

    Started by mcgyver331, 10-02-2017 09:36 PM
    • Replies: 1
    • Views: 992
    10-02-2017, 10:43 PM Go to last post
  46. Thumbs up Aftermarket boost bottles, proven snake oil

    Started by yaegerb, 06-21-2017 11:32 PM
    • Replies: 2
    • Views: 1,024
    06-22-2017, 11:39 AM Go to last post

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