Home
ProductsAbout UsNewRacingSupportSearchFeedback
Muzzys Home / Products / Engine Parts & Kits / KX-250 280cc kit

KX-250 Big Bore KitPump up your KX250F or RMZ-250 with this 280 cc big bore kit from Muzzys. Power gains of 10% to 15% can be expected with this bolt–on kit. The Muzzy 280 includes a Muzzy designed forged higher compression piston, rings, clips and gaskets, as well as OEM cylinder that has been over-bored and re-plated with a tough nickel silicon carbide coating. You may purchase your kit including a refundable core charge for immediate shipping or you can send your cylinder with your order. Upon approval of the core your refund will be processed or your kit shipped, which ever is applicable. Big time gains are felt right to the rev limit, but especially down low where those extra cc’s provide the grunt you want. There is no easier way to add power to that KX or RM four stroke than with MUZZY.

MSRP $399.95 (plus refundable cylinder core charge $295.95)

For more information call:
Muzzys Performance Products
541.385.0706

2009 KX-250 280cc Engine Kit
P/N DESCRIPTION
PRICE
ADD TO CART
0007-00236 2009 KX-250 280CC ENGINE KIT
$399.95
.
CORE REFUNDABLE CORE CHARGE*
$295.95
.
 
TOTAL WITH REFUNDABLE CORE CHARGE
$695.90
2006-2008 KX-250 280cc Engine Kit
P/N DESCRIPTION
PRICE
ADD TO CART
0007-00233 2006-2008 KX-250 280CC ENGINE KIT
$399.95
.
CORE REFUNDABLE CORE CHARGE*
$295.95
.
 
TOTAL WITH REFUNDABLE CORE CHARGE
$695.90
2005 KX-250 280cc Engine Kit
P/N DESCRIPTION
PRICE
ADD TO CART
0007-00196 2005 KX-250 280CC ENGINE KIT
$399.95
.
CORE REFUNDABLE CORE CHARGE*
$295.95
.
 
TOTAL WITH REFUNDABLE CORE CHARGE
$695.90
2004 KX-250 280cc Engine Kit
P/N DESCRIPTION
PRICE
ADD TO CART
0007-00141 2004 KX-250 280CC ENGINE KIT
$399.95
.
CORE REFUNDABLE CORE CHARGE*
$295.95
.
 
TOTAL WITH REFUNDABLE CORE CHARGE
$695.90

IMPORTANT: You must receive a Return Authorization number before returning your core.
Call Muzzys at 1-541-385-0706.
Returns without a proper Muzzys RMA number will be refused.
Allow at least 10 working days after Muzzys' receipt of your core for refund processing.
*Note: To be eligible for a core refund, all cores must be returned within forty-five (45) days of the invoice date.

 

 

 

 

Exhaust SystemsCarburetors / Nitrous KitsCruiser BilletTools
EnginesClutch / DrivelinesChassis / SuspensionBrakes

 

™ & © 2000-2007 Muzzys Performance Products Inc. All rights reserved.
Read our privacy policy and warranty statement