88-'91 for Yamaha YZ250 WISECO Piston Kit Pro-Lite 68.00/Std Yam Title: Floor Board Pad Insert

Title: Floor Board Pad Insert

450” Lift: “A” intake with a long duration exhaust for cooler running and more high-end power

Made to exact OEM specifications

MPN: UTV-WEK

Monitoring points for all connector pins of the EFI module are clearly arranged on the breakout box

88-'91 for Yamaha YZ250 WISECO Piston Kit Pro-Lite 68.00/Std Yam Title: Floor Board Pad InsertManufacturer: Wiseco MPN: 605M06800 Title: Piston Kit Size: Standard Bore 68. 00mm These kits offer lightweight forging for instant throttle response and maximum torque. Computer engineered piston skirt profiles provide minimal cylinder wall friction. Anti detonation grooves and ring land diameter eliminates ring blow by while maximizing engine performance. 4 Stroke Pistons: Dedicated forging for lightweight and superior strength; Race ready dome