Wiseco Pro-Lite Piston Kit - 605M06850 Yamaha YZ 250 / WR 250 1988-1991 Product Type_Dashes & Gauges Model Hi-Performance Product Name Cooling

Model Hi-Performance Product Name Cooling Fan Flow Rate 440 CFM Riding Style ATV Units Each Color/Finish Black

5 lb Style BB7C-A Battery Capacity 8 Ah CCA/Ampere 80 A Height 4-1/2" Positive Terminal Location Right Front Battery Maximum Charge Rate 8

Engine Type 4-Stroke Engine Type 2-Stroke Product Name Gasket Kit Riding Style Off-Road Type Complete Units Kit Type Engine Riding Style Street

7/8" diameter to work on stock pit bike clamp diameter

Allows for quick and accurate valve maintenance adjustments for proper engine tuning

Wiseco Pro-Lite Piston Kit - 605M06850 Yamaha YZ 250 / WR 250 1988-1991 Product Type_Dashes & Gauges Model Hi-Performance Product Name CoolingFeatures Forged from high silicon aluminum alloy for maximum strength and dependability Wiseco offers a complete range of popular piston models and years for both trail and racing applications Durability, longevity and increased horsepower Innovative forging design and piston skirt provide maximum horsepower and torque Features forged pistons, rings, wrist pins, and circlips These high tech piston designs offer maximum compression ratios, ultra stiff