LT250R - Engine

• LT250R - Engine

  Talk about anything involving Engine, Carburetor, Ignition.

• Topics

• cyl head squish???

  Started by Motoman-Racerx on 19 Sep, 2013 15:49
  Last post by Motoman-Racerx on 30 Sep, 2013 18:46

  Views: 2748, Replies: 52

• 86 thrust washer question

  Started by Emann1023 on 30 Sep, 2013 10:22
  Last post by Emann1023 on 30 Sep, 2013 11:03

  Views: 348, Replies: 2

• got a stator/wiring question

  Started by CornDogg88250R on 29 Sep, 2013 11:49
  Last post by James Dandy on 29 Sep, 2013 16:00

  Views: 351, Replies: 3

• Engine Building Literature (2-stroke)

  Started by James Dandy on 24 Sep, 2013 18:07
  Last post by Crash_Lander on 29 Sep, 2013 11:15

  Views: 837, Replies: 15

• 88 LT250r Runs, but not well - Multiple Problem Diagnosis

  Started by Sdunlimited on 15 Sep, 2013 13:54
  Last post by Sdunlimited on 29 Sep, 2013 06:00

  Views: 1680, Replies: 21

• RM bearing/alum washers mod VS Re-pinned YZ piston

  Started by James Dandy on 25 Sep, 2013 20:38
  Last post by Crash_Lander on 27 Sep, 2013 21:56

  Views: 1027, Replies: 25

• Engine/ Gearbox vent? What is this

  Started by Sparky on 18 Sep, 2013 05:29
  Last post by Crash_Lander on 27 Sep, 2013 21:46

  Views: 366, Replies: 2

• I'm looking for someone to...

  Started by All American on 15 Sep, 2013 11:44
  Last post by Crash_Lander on 27 Sep, 2013 21:45

  Views: 914, Replies: 29

• I just bought a 88' LT 250R with a blown...

  Started by All American on 11 Sep, 2013 23:11
  Last post by All American on 26 Sep, 2013 10:46

  Views: 1355, Replies: 49

• Clutch basket removal method

  Started by AWedel on 22 Sep, 2013 07:40
  Last post by Nekrofilliak on 23 Sep, 2013 08:30

  Views: 610, Replies: 9

• Dead end exhaust port?

  Started by James Dandy on 21 Sep, 2013 21:34
  Last post by James Dandy on 22 Sep, 2013 17:57

  Views: 554, Replies: 9

• Clutch cover removal

  Started by AWedel on 21 Sep, 2013 08:25
  Last post by Andys92 on 22 Sep, 2013 13:14

  Views: 1069, Replies: 8

• 86 won't stay running

  Started by CrustyOreo on 20 Sep, 2013 15:58
  Last post by CrustyOreo on 21 Sep, 2013 09:57

  Views: 304, Replies: 1

• clutch wont engage

  Started by Qracer250alllday on 19 Sep, 2013 13:42
  Last post by Qracer250alllday on 19 Sep, 2013 16:07

  Views: 354, Replies: 2

• Flywheel lightening/balancing

  Started by James Dandy on 15 Sep, 2013 20:36
  Last post by Cunningham_821 on 17 Sep, 2013 19:20

  Views: 1060, Replies: 12

• Water pump need help please

  Started by Rytie77 on 05 Sep, 2013 16:48
  Last post by LT250RWV on 17 Sep, 2013 16:01

  Views: 422, Replies: 5

• Is that a bolt missing in this picture?

  Started by All American on 12 Sep, 2013 20:38
  Last post by James Dandy on 16 Sep, 2013 15:13

  Views: 620, Replies: 13

• 1987 lt250r gearbox help

  Started by Fasty73 on 16 Sep, 2013 06:20
  Last post by Gillio on 16 Sep, 2013 06:45

  Views: 329, Replies: 2

• Broken Power Valve Actuator

  Started by Sdunlimited on 04 Sep, 2013 04:17
  Last post by Rider414 on 15 Sep, 2013 14:21

  Views: 1019, Replies: 29

• Power valve switch on 88'

  Started by All American on 12 Sep, 2013 21:00
  Last post by All American on 14 Sep, 2013 10:34

  Views: 442, Replies: 12

• LT250r Top End Rebuild - Thrust Washers Yes or No?

  Started by Sdunlimited on 26 Aug, 2013 12:13
  Last post by Mitch Keller on 13 Sep, 2013 20:24

  Views: 1461, Replies: 20

• Squash cut ?'s....I'm installing a new 22cc pro design head on a new..

  Started by All American on 12 Sep, 2013 19:57
  Last post by Nopick on 13 Sep, 2013 11:10

  Views: 468, Replies: 11

• '87 LT250R Help

  Started by PigBearMan on 16 Jul, 2013 12:23
  Last post by James Dandy on 10 Sep, 2013 21:17

  Views: 734, Replies: 11

• New problem

  Started by ATC Nut on 18 Jul, 2013 20:34
  Last post by James Dandy on 10 Sep, 2013 21:00

  Views: 659, Replies: 11

• Idle screw backed out all the way- bike still runs!

  Started by CrustyOreo on 04 Sep, 2013 13:54
  Last post by LT250RWV on 08 Sep, 2013 08:35

  Views: 363, Replies: 8

• rob Madison port work

  Started by PCS on 30 Aug, 2013 01:41
  Last post by Crash_Lander on 31 Aug, 2013 23:42

  Views: 412, Replies: 3

• So parts required parts list for top end?

  Started by CrustyOreo on 29 Aug, 2013 18:02
  Last post by 1986QuadRacer on 29 Aug, 2013 22:51

  Views: 306, Replies: 1

• What Size or Dimensions When Building an LT250r Wooden Engine Box?

  Started by Sdunlimited on 29 Aug, 2013 19:28
  Last post by 1986QuadRacer on 29 Aug, 2013 22:22

  Views: 305, Replies: 1

• LT250r Fine Metal Flakes In Clutch Side - How Bad Is This?

  Started by Sdunlimited on 26 Aug, 2013 06:25
  Last post by Sdunlimited on 26 Aug, 2013 12:11

  Views: 431, Replies: 7

• Anyone have a motor done at flotek

  Started by Nydamedash on 15 May, 2013 20:59
  Last post by Crash_Lander on 24 Aug, 2013 17:08

  Views: 1111, Replies: 25

• Upgraded ignition coil

  Started by Crash_Lander on 07 Aug, 2013 16:44
  Last post by Crash_Lander on 24 Aug, 2013 16:05

  Views: 639, Replies: 12

• 87 LT250r For sale

  Started by Eloyarencibia73 on 20 Aug, 2013 19:45

  Views: 291, Replies: 0

• PJ38 jetting

  Started by Chuckie25 on 15 Aug, 2013 18:22
  Last post by Chuckie25 on 19 Aug, 2013 06:23

  Views: 625, Replies: 12

• Lt250r leaking coolant into engine after rebuild

  Started by Stuartwhite1989 on 16 Jul, 2013 23:59
  Last post by Stuartwhite1989 on 25 Jul, 2013 02:02

  Views: 1236, Replies: 12

• spraying for mosquitoes

  Started by Chrisr on 22 Jun, 2013 13:16
  Last post by Chrisr on 20 Jul, 2013 16:10

  Views: 1703, Replies: 25