Engine and Transmission | Honda TRX250R Forums

Cylinder Noise, Advice Needed!

6

175

by american opel

TRX250r cylinder porting in Michigan

8

312

by 2ndmoto

NEW BDT SHIFT SHAFT FOR ATC250R TRX250R 85-89

9

1K

Problems With CDI boxes.

8

6K

by american opel

CT header pipe fitment on manifold

7

313

by matuus

15

439

5

10K

Trx250r exhaust thoughts? CT, ESR...

13

1K

by F-Red

2003 CR250 FMF fatty pipe mod.

9

837

by Cold Slither

BDT Extended Clutch Arm/Cable guide

5

376

by american opel

Sleeve inside of a sleeve???

5

396

by Cold Slither

15

4K

Trx250r curtis sparks exhaust info needed

2

570

by FerrinMotorsports

Blue 86 gas tank

8

420

Squish Setup for ESR PV 350 motor

0

229

Puma 430 cold blooded

2

410

by matuus

Best BB Engine Setups For GNCC/XC?

2

30

2K

Good location for Compression Release on ESR 330 PV motor Cylinder?

4

356

Hinson clutch basket on 86 trx 250r

0

359

Rebuilding counter balance

1

348

by matuus

17

2K

by matuus

Reuse old bearings? Or new OEM?

4

537

4

505

whats the best case saver?

2 3

51

8K

engine standing

4

572

Case saver salvage

7

818

Need more Speed!

1

296

by american opel

3

438

by Idaho_R_quads

Cool Head Dome CC!!

2

2K

Ported DJ Racing Head 295cc info needed

4

2K

4

681

by american opel

5

1K

by Craig Kaiser

Shifter and countershaft seal question

2

265

Case Repairable?

1

586

by matuus

Drag quad tuning recommendations

5

654