{"product_id":"ltz-drz-400-z400-94mm-big-bore-cylinder-piston-434cc-top-end-rebuild-kit-12-3-1","title":"LTZ DRZ 400 Z400 94mm Big Bore Cylinder Piston 434cc Top End Rebuild Kit 12.3:1","description":"\u003ch2\u003e94mm Big Bore Cylinder Piston Kit 434cc Top End Rebuild Kit\u003c\/h2\u003e\u003cp\u003eThis 94mm big bore cylinder piston kit delivers a 434cc top end rebuild for LTZ, DRZ, and Z400 machines, raising displacement and compression with a 12.3:1 piston setup.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis 94mm big bore cylinder piston kit is a top end rebuild package that increases displacement to 434cc on compatible LTZ, DRZ, and Z400 models. The kit pairs a 94mm cylinder with a matching piston built for a 12.3:1 compression ratio. Riders and builders use this big bore cylinder piston kit to gain torque and midrange on a quad or dual sport machine.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e94mm bore cylinder for increased displacement\u003c\/li\u003e\n\u003cli\u003e434cc displacement result after installation\u003c\/li\u003e\n\u003cli\u003e12.3:1 compression ratio piston\u003c\/li\u003e\n\u003cli\u003eMatching piston and cylinder for a direct top end rebuild\u003c\/li\u003e\n\u003cli\u003eDesigned around the DRZ and LTZ 400 family engine platform\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003efor Suzuki LTZ400\u003c\/li\u003e\n\u003cli\u003efor Suzuki DRZ400\u003c\/li\u003e\n\u003cli\u003efor Suzuki DR-Z400\u003c\/li\u003e\n\u003cli\u003efor Kawasaki KFX400\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eBig bore builds on quad and dual sport 400 platforms\u003c\/li\u003e\n\u003cli\u003eTop end rebuilds after cylinder wear or damage\u003c\/li\u003e\n\u003cli\u003eTrail and dune riding where extra low end torque helps\u003c\/li\u003e\n\u003cli\u003eDisplacement increase projects on compatible 400 engines\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecs At A Glance\u003c\/h4\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBore Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e94mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDisplacement\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e434cc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompression Ratio\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e12.3:1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eKit Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBig bore cylinder and piston top end rebuild kit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch4\u003eGood To Know\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Does a 94mm big bore kit require any supporting changes? \u003cstrong\u003eA:\u003c\/strong\u003e A higher compression big bore build often needs jetting, fuel, and cooling checks to run reliably. Confirm your machine and setup can support a 12.3:1 piston before installing.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Will the cylinder bolt onto my LTZ or DRZ 400 directly? \u003cstrong\u003eA:\u003c\/strong\u003e This kit is built for the 400 platform family but fit can vary by year and model. Verify your exact machine and engine code before ordering.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eSlight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.\u003c\/em\u003e\u003c\/p\u003e","brand":"Solid Spare","offers":[{"title":"Default Title","offer_id":50553932513366,"sku":"ZZ3M01603","price":259.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/s-l1600_de004a08-523d-48a8-81d6-f793ce5ce765.jpg?v=1790802179","url":"https:\/\/www.solidspare.com\/products\/ltz-drz-400-z400-94mm-big-bore-cylinder-piston-434cc-top-end-rebuild-kit-12-3-1","provider":"Solid Spare","version":"1.0","type":"link"}