Moose Offroad Spacer Yamaha YFM660R Raptor 2001-2005 Brand_Ebc 89cc heads work best for

89cc heads work best for motors over 103" or with high-compression pop-up pistons

90 mm Model 2-Cycle Riding Style Off-Road Units Assembly Type OEM Stroke

Features an 8000 rpm face and a stainless steel bezel

Base Color Black Units Each Type Phone Riding Style Street Cradle Compatibility Aqua Box Pro 20 Color/Finish Black Product Name Enclosure Material Composite

Moose Offroad Spacer Yamaha YFM660R Raptor 2001-2005 Brand_Ebc 89cc heads work best forFeatures Adds approximately three horsepower by changing the air fuel flow dynamics Increases the distance between the carburetor and the engine Includes mounting hardware and instructions Made from hard anodized billet aluminum Made in the USA Specs Units Each Finish Anodized Material Billet Aluminum Riding Style ATV Type Carburetor Color Finish Anodized Product Name Spacer