DescriptionKPMI® is proud to introduce full CYLINDER HEAD SERVICE KITS. These kits contain all items to completely refresh and upgrade cylinder heads for popular Dirt / MX and Side x Side models with KPMI’s top quality racing valvetrain components.Features:Save time money on your next cylinder head rebuildOne package, everything you need for factory recommended valvetrain serviceDouble your service life over OEM using KPMI® Valvetrain productsKitted with value added savingsKit Includes:Beehive Spring H.T. Steel Retainer Spring Kit, Which Allows for 0.435″ Valve LiftTop End Gasket Kit by CometicKPMI® C674 Bronze Standard Valve GuidesKPMI® S.S. and Inconel® White Diamond® Valves, Stock Head Dia.The product image may not be accurate on the page. Please refer to the description and specifications before purchasing.Installation InstructionsClick HereTypeIntake/ ExhaustRetainer MaterialTitaniumValve Lift0.435″Installed Height1.360″Seat Pressure80#Open Pressure205#@ Lift0.435″Valve TypeIntake/ ExhaustValve MaterialIntake- White Diamond® Stainless Exhaust- White Diamond® Inconel®CoatingHard ChromeIntake Head Diameter37.72mm / 1.485″Intake Stem Diameter5.5mm/ 0.2160″Intake Tulip17ºIntake Overall Length3.775″Exhaust Head Diameter29.21mm / 1.150″Exhaust Stem Diameter5.5mm/ 0.2155″Exhaust Tulip25ºExhaust Overall Length3.805″RemarksStandardGuide TypeIntake / ExhaustGuide MaterialC674 Bronze ReferenceSee Figure 1Intake Outside Dia.: (G)0.4353″ / Std.Intake (A)—Intake (B)0.455″Intake (C)0.755″Intake (D)0.940″Intake (E)0.433″Intake (F)0.2160″Exhaust Outside Dia.: (G)0.4353″ / Std.Exhaust (A)—Exhaust (B)0.455″Exhaust (C)1.090″Exhaust (D)1.190″Exhaust (E)0.433Exhaust (F)0.2155Unique Identifier No.FR327789_01GAUSt