Engine and Transmission | Honda TRX250R Forums

Stuck Clutch Side Crank Seal.

2

139

Top End Rebuild CT 310 kit (Top End Dome Damage)

5

375

CK-109 Hot Rods Crank loose fit

3

272

Replacement Piston kit for a CT racing 310 kit

6

445

by clint18robin

Not running happy wot, blah blah not brapp brapp

11

333

Timing

0

169

by Mrjohnstover

1986 250r stroker question

3

354

Clutch issues 86'250R

11

5K

PIPE CHANGE....BIG DIFFERENCE

8

1K

Crankshaft Identification

4

557

Coil ohms and jetting

8

561

86 trx headstay

Zed
6 mo ago

10

1K

00-01 cr250 vortex cdi good buy for trx250r?

5

676

by 250cc

What to do about base gasket leak?

16

8K

by Cold Slither

ESR 310 Jetting Database.....

10

13K

CDI box questions.

16

11K

by cowboy.steve.sc

ct 370 non pv 4mm stroker

3

733

by eddiesmith29

What's the difference?

8

5K

Piston

10

699

by Dos50R

Stock Timing Procedure

1

525

by flynn

Stock Bore Mx build up

9

2K

by flynn

Engine serial number 2508129

9

9K

Engine part numbers...

14

2K

Sphinx TRX363R HP Numbers

3

1K

by F-Red

273cc carb tuning

4

620

FIRST REBUILD, SQUISH CHECK

2

776

What engine to run with the 450's in MX?

2

24

8K

by Cold Slither

Kicker Options

1

800

Crankshaft issue

1

689

by teufelhunden222

CR250 IGNITION INSTALL

2 3 4

64

9K

by matuus

BDT Extended Clutch Arm/Cable guide

6

1K

by matuus

Clutch not disengaging?

1

502

Clutch not disengaging :/

0

252

Details of the Service Honda / BDT Digital Ignition for the 250R. A better ignition.

0

553

NEW ENGINE STAND

0

789