HONDA	KAWASAKI	SUZUKI	KTM	YAMAHA
2003-2004 YZ 450F/WR 450F      Select Another New Engine 1983-1996 TT/XT 600 1976-81 TT/XT/SR 500 2000-2001 YZ 426/WR 426F 2001-2004 YZ 250F/WR250F 2005-2008 YZ 250/WR 250F 1998-1999 YZ 400/WR 400F 2003-2004 YZ 450F/WR 450F 2005-2008 YZ 450F/WR 450F 2008-2009 YFM250R Raptor

Machined from 2618 T6 high tensile forged aluminum Dome/Dish features smooth flowing radii and require no deburring or preparation JE designs are specifically engineered for extreme applications including professional competition Pins, pin fitment, lock and rings included

Std Bore: 95mm

Disp. Bore Size Over Size Piston Kit # Comp Ratio Gram Weight Skirt Style Ring # Pin # Lock # Gasket # Sleeve # 449cc 95mm STD 247944 12.5:1 Call FSR XS9500 708-2050-14-52C 708-050-MW JC7947 Deglaze Only 449cc 95mm STD 209289 13.5:1 276g FSR XS9500 708-2050-14-52C 708-050-MW JC7947 Deglaze Only 468cc 97mm +2mm 209290 13:1 285g FSR XS9700 708-2050-14-52C 708-050-MW JC7934 Bore & Replate 478cc 98mm +3mm 222087 12.5:1 293g FSR XS9800 708-2050-14-52C 708-050-MW JC7787 Bore & Replate

- Denotes part # has been issued a new part #. A list referencing old part #s to their new counterparts will be available shortly.

JE Pistons 15312 Connector Lane - Huntington Beach, CA 92649 - Sales/Technical Assistance | Careers @ JE JE and SRP Pistons are Exclusive NASCAR Performance Products NASCAR® and NASCAR Performance® are registered trademarks of the National Association for Stock Car Auto Racing, Inc Copyright 2002-2008 JE Pistons. All Rights Reserved.