{"product_id":"dynojet-thunderslide-kit-stage-1-1990-2000-evo-1340-133-4010","title":"Dynojet Thunderslide Kit - Stage 1 `1990-2000 EVO 1340 — Harley-Davidson Electra Glide Classic, Softail Custom, Softail Heritage Classic (1984-1999)","description":"\u003cp\u003eDynojet Thunderslide Kit Stage 1 is a custom carburetor slide assembly for 1990-2000 Harley EVO 1340 engines that improves fuel atomization and throttle response. The precision-engineered slide design enhances power delivery and fuel economy. Not street-legal in California—verify local emissions laws before purchase.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eCustom-engineered carburetor slide\u003c\/li\u003e\n  \u003cli\u003eImproved fuel atomization\u003c\/li\u003e\n  \u003cli\u003eStronger throttle signal\u003c\/li\u003e\n  \u003cli\u003eIncreased power and throttle response\u003c\/li\u003e\n  \u003cli\u003eEnhanced fuel economy\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Dynojet\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part #:\u003c\/strong\u003e 8108\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 3.75 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth:\u003c\/strong\u003e 7.9 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeight:\u003c\/strong\u003e 1.5 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.37 lbs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cp\u003eFits 1990-2000 Harley-Davidson EVO 1340 models with Mikuni or Teikei carburetors. Not legal for street use in California.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eIs this street-legal?\u003c\/h3\u003e\n\u003cp\u003eNot in California. Check your state and local emissions regulations before installation—many areas restrict aftermarket carb modifications.\u003c\/p\u003e\n\u003ch3\u003eWill this fit my 2001+ Twin Cam?\u003c\/h3\u003e\n\u003cp\u003eNo—this kit is for 1990-2000 EVO 1340 engines only. Twin Cam models require a different Dynojet product.\u003c\/p\u003e\n\u003ch3\u003eWhat carburetors does this work with?\u003c\/h3\u003e\n\u003cp\u003eThis slide fits Mikuni and Teikei carburetors commonly found on EVO 1340s. Verify your carb type before ordering.\u003c\/p\u003e\n\u003ch3\u003eDoes installation require jetting changes?\u003c\/h3\u003e\n\u003cp\u003eYes—a carburetor tune and possible jetting adjustment may be needed to maximize performance gains with this slide.\u003c\/p\u003e","brand":"Dynojet","offers":[{"title":"Default Title","offer_id":53034988765295,"sku":"133-4010","price":222.21,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/6734\/6543\/files\/output_c5272999-b4d7-40e6-8602-e98679890641.png?v=1779558700","url":"https:\/\/vtwinbikers.com\/products\/dynojet-thunderslide-kit-stage-1-1990-2000-evo-1340-133-4010","provider":"Vtwinbikers","version":"1.0","type":"link"}