Honda 400EX 400X 87mm Big Bore Kit Valves Springs Stage 2 Hotcam +2 416cc Top End
Honda 400EX 400X 87mm Big Bore Kit Valves Springs Stage 2 Hotcam +2 416cc Top End
Honda 400EX 400X 87mm Big Bore Kit Valves Springs Stage 2 Hotcam +2 416cc Top End
Honda 400EX 400X 87mm Big Bore Kit Valves Springs Stage 2 Hotcam +2 416cc Top End

Honda 400EX 400X 87mm Big Bore Kit Valves Springs Stage 2 Hotcam +2 416cc Top End

Regular price$629.99
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Honda 400EX 400X 87mm Big Bore Kit Valves Springs Stage 2 Hotcam +2 416cc Top End

The Best Big Bore Honda TRX400EX Top End Rebuild You will find.

  • BPRATV 87mm Big Bore Cylinder (1 Year Warranty)
  • Wiseco or Wössner forged piston
  • Hi temp piston rings
  • Chrome wristpin
  • Circlips
  • Cometic top end gasket kit
  • Hotcams Stage 2 Camshaft
  • Cam bearings
  • Talon TITANIUMN cylinder stud kit
  • HD timing chain
  • Hardened steel intake and exhaust valves
  • Valve springs and retainers
  • Valve stem seals
  • Runs on pump or race gas
  • No case or head mods required
  • 6-month warranty*

Compatibility

This part is compatible with 14 vehicle(s)
Notes Year Make Model Sub model
2008 Honda Sportrax 400 TRX400EX 2x4
2007 Honda Sportrax 400 TRX400EX 2x4
2006 Honda Sportrax 400 TRX400EX 2x4
2005 Honda Sportrax 400 TRX400EX 2x4
2004 Honda Sportrax 400 TRX400EX 2x4
2003 Honda Sportrax 400 TRX400EX 2x4
2002 Honda Sportrax 400 TRX400EX 2x4
2001 Honda Sportrax 400 TRX400EX 2x4
2000 Honda Sportrax 400 TRX400EX 2x4
1999 Honda Sportrax 400 TRX400EX 2x4
2014 Honda TRX400X 2x4
2013 Honda TRX400X 2x4
2012 Honda TRX400X 2x4
2009 Honda TRX400X 2x4

 

**Warranty: This product is NOT DIY. Over 99% of people in the world are not qualified to build an engine, and it is the responsibility of the person assembling and tuning the engine to make sure all the parts are correct and work properly. We ALWAYS STRONGLY recommend work be done by a qualified, experienced mechanic. For any warranty to be considered the part(s) in question must be sent back to us for inspection, NO EXCEPTIONS. We cannot warranty anything based on photos, emails, phone calls, what you read online alone, or what another mechanic says the problem is alone. Warranty does not cover any failure that is a result of improper installation, tuning, break-in, lack of maintenance, or misuse.

We ship next day most of the time. Modquad parts are shipped Monday-Thursday. Engine Kits are 3-5 business days.

We don't do backorder! If your items has already sold you will be notified immediately and you money refunded on the spot.

Sold items are removed daily.

If you see it on this website, it is 100% in stock unless it just sold before you clicked buy.

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