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Forum: Engine and Bottom End

Need information or help about cylinders, heads, porting, ignition, cranks, transmissions, or clutch setup? This is the place.

    • Replies: 19
    • Views: 4,620
    01-01-2017, 05:45 PM Go to last post
    • Replies: 5
    • Views: 901
    12-22-2016, 01:46 PM Go to last post
  1. Anyone figured out a lighting option for the CR250 Ignition?

    Started by turkey_drag, 02-01-2016 09:23 PM
    2 Pages
    1 2
    • Replies: 24
    • Views: 1,766
    12-18-2016, 11:21 PM Go to last post
  2. Nikasil plating?

    Started by seth, 12-13-2016 02:03 AM
    • Replies: 6
    • Views: 452
    12-14-2016, 09:23 PM Go to last post
  3. Ct350pv?

    Started by hickwheeler, 11-07-2016 03:42 AM
    • Replies: 10
    • Views: 592
    11-11-2016, 03:02 PM Go to last post
  4. Potential water jacket leak?

    Started by Tbone07, 10-13-2016 12:33 AM
    • Replies: 5
    • Views: 507
    10-14-2016, 12:38 AM Go to last post
  5. Case Clearance on +4mm Stroker Crank?

    Started by CTGT2005, 10-09-2016 08:25 PM
    • Replies: 10
    • Views: 511
    10-12-2016, 10:28 AM Go to last post
  6. Tranny Pics with questions

    Started by mwiley, 10-07-2016 07:44 PM
    • Replies: 3
    • Views: 287
    10-08-2016, 10:51 AM Go to last post
  7. Ignition Problem - Opinions on CDI boxes

    Started by 86Rrider, 06-24-2015 01:40 PM
    2 Pages
    1 2
    • Replies: 29
    • Views: 2,880
    09-26-2016, 02:02 PM Go to last post
  8. Blown out o-ring on head

    Started by Pj Uptmor, 09-23-2016 08:04 AM
    • Replies: 3
    • Views: 341
    09-26-2016, 11:39 AM Go to last post
  9. Trx250r piston

    Started by Bhoycey, 09-21-2016 07:32 AM
    • Replies: 6
    • Views: 321
    09-22-2016, 04:46 PM Go to last post
    • Replies: 2
    • Views: 269
    09-21-2016, 06:15 PM Go to last post
  10. Atf

    Started by seth, 09-14-2016 01:58 AM
    2 Pages
    1 2
    • Replies: 27
    • Views: 1,196
    09-19-2016, 03:32 PM Go to last post
  11. What temp does your big bore run at?

    Started by Aceman, 05-16-2016 08:36 PM
    2 Pages
    1 2
    • Replies: 22
    • Views: 2,024
    09-09-2016, 02:51 PM Go to last post
    • Replies: 4
    • Views: 219
    09-08-2016, 11:03 PM Go to last post
  12. shifting problem still exists - $2000 later

    Started by Bharris, 08-04-2016 02:20 PM
    • Replies: 7
    • Views: 707
    08-07-2016, 11:43 PM Go to last post
  13. Reusable Clutch Cover Gaskets

    Started by Tbone07, 08-01-2016 12:02 PM
    • Replies: 11
    • Views: 398
    08-02-2016, 09:20 AM Go to last post
  14. Bad Shift Forks??

    Started by Bharris, 07-29-2016 10:57 AM
    • Replies: 0
    • Views: 194
    07-29-2016, 10:57 AM Go to last post
  15. Transmission Problem

    Started by Bharris, 07-25-2016 12:35 PM
    • Replies: 3
    • Views: 315
    07-26-2016, 12:20 PM Go to last post
  16. Rebuilding Transmission - what should I expect?

    Started by Bharris, 07-26-2016 12:16 PM
    • Replies: 0
    • Views: 162
    07-26-2016, 12:16 PM Go to last post

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