Dynojet Jet Kit - Q415 Yamaha 660 Grizzly 4x4 2002-2008 Brand_Jims +2 provides 2-7/16" additional pullback

+2 provides 2-7/16" additional pullback at the same height and width as factory

Product Name Crankshaft Runout Measuring Tool Type EVO / Twin Cam Color/Finish Red Units Each Riding Style Street

providing a protective film to help reduce wear at start-up

Product Name End Cap Model Quick Change Series Style Straight-Cut Material Aluminum Base Color Black Finish Powder-Coated Color/Finish Black / Powder-Coated End Cap Style Straight-Cut / Fluted Outside Diameter 4" Units Each Riding Style Street

Clevis mounting is 10 mm x 1

Dynojet Jet Kit - Q415 Yamaha 660 Grizzly 4x4 2002-2008 Brand_Jims +2 provides 2-7/16" additional pullbackFeatures Stage 1: stock engine filters, stock modified pipes; about a 5% power increase Increases power and drivability Fully adjustable Specs Product Name Jet Kit Type Stage 1 Material Brass Riding Style ATV Units Kit