Honda 400EX 400X 88mm +3 Big Bore Kit Stage 2 Cam 426cc Top End Rebuild 2 Hotcam
Honda 400EX 400X 88mm +3 Big Bore Kit Stage 2 Cam 426cc Top End Rebuild 2 Hotcam
Honda 400EX 400X 88mm +3 Big Bore Kit Stage 2 Cam 426cc Top End Rebuild 2 Hotcam
Honda 400EX 400X 88mm +3 Big Bore Kit Stage 2 Cam 426cc Top End Rebuild 2 Hotcam
Honda 400EX 400X 88mm +3 Big Bore Kit Stage 2 Cam 426cc Top End Rebuild 2 Hotcam
Honda 400EX 400X 88mm +3 Big Bore Kit Stage 2 Cam 426cc Top End Rebuild 2 Hotcam
Honda 400EX 400X 88mm +3 Big Bore Kit Stage 2 Cam 426cc Top End Rebuild 2 Hotcam

Honda 400EX 400X 88mm +3 Big Bore Kit Stage 2 Cam 426cc Top End Rebuild 2 Hotcam

Regular price$836.00
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Shipping calculated at checkout.

This part is compatible with 16 vehicle(s) matching Honda.
Notes Year Make Model Submodel
  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
  2011 Honda TRX400X 2x4
  2010 Honda TRX400X 2x4
  2009 Honda TRX400X 2x4

 

 

Item specifics

Condition:
New
Brand:
Honda 400EX 400X Wiseco Hotcams Cometic NGK Talon
Engine Type:
4-Stroke
Type:
Cylinder Barrel
OE/OEM Part Number:
12100-KCY-670, 13101-KCY-670, 91002-MN1-671, 91003-KF0-008, 14000-HN1-000
Manufacturer Warranty:
1 Year
Items Included:
88mm cylinder, 88mm piston, Stage 2 Hotcam, Cam Bearings, 88mm big bore cylinder, 88mm big bore piston.
Manufacturer Part Number:
4606M08700, 4628m08700, 8604D200, DPR8EA9, 4628m08800, 4606m08800, 1043-2, 91002-MN1-671
Features:
Get best 400ex 400x 88mm big bore kit, get best 400ex 88mm big bore kit, Get best honda 400ex 88mm big bore kit hotcam
Performance Part:
Yes
UPC:
Does not apply
 
  • Works on all Honda 400EX, 400X, and XR400R models and years
  • 88mm heavy duty big bore cylinder
  • 88mm big bore Wiseco or Wossner forged piston
  • Nitrite coated piston rings
  • Chrome wristpin
  • Circlips
  • Stage 2 Hotcam
  • SKF cam bearings
  • Cometic big bore top end gasket kit
  • MLS big bore head gasket
  • Talon TITANIUM cylinder head stud kit - LIFETIME WARRANTY*
  • NGK spark plug
  • HD cam chain conversion
  • No case or head mods required
  • Runs on pump or race gas
  • 1 year warranty on complete kit, used and new parts*

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

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Customer Reviews

Based on 5 reviews
80%
(4)
0%
(0)
0%
(0)
20%
(1)
0%
(0)
K
Kris

The studs suck before I got to 33 lbs ft they rounded

D
Daniel Williams

Great product highly recommend it

J
Jonathan Betzel
426 big bore kit

Broke a valve on my 400ex 3 weeks before a riding trip. Ordered the kit and they shipped it fast and got it done in time. Thank you!

K
Kris Coleman
Nice

It's a very nice kit I haven't finished the install yet as I had to buy a clutch cover gasket and it's not top priority but hopefully this weekend Ill ride it..

C
Christopher Furness
Great kit

Has everything you need for a good big bore except jets. Other then that high quality parts would recommend spending the extra money on this.

Cut em Up!

Dune Goons Rider ~ Breanna
Showing her personal style and cutting the shirts up to her liking. We don't mind one bit! Cut em Up!