{"product_id":"empi-dual-kadron-40k-carburetor-kit-w-twist-linkage-vw-type-1-43-4430","title":"EMPI 40K Deluxe Kadron Dual Carburetor Kit | VW Type 1 Dual-Port 1600cc+ | 40mm, Twist Linkage (43-4430-0)","description":"\u003ch2\u003e\u003cb\u003eEMPI 40K Deluxe Kadron Dual Carburetor Kit — VW Type 1 Dual-Port, 40mm\u003c\/b\u003e\u003c\/h2\u003e\u003cp\u003eThe EMPI 40K Deluxe Kadron Carburetor Kit is a faithful reproduction of the original Brazilian Solex\/Brosol sidedraft carburetors that earned the Kadron name a cult following in the air-cooled VW community. \u003cb\u003eSmoother and more streetable\u003c\/b\u003e than a Weber IDF or HPMX, with the period-correct look restoration enthusiasts and Cal-Look builders love.\u003c\/p\u003e\u003ch3\u003e\u003cb\u003eVehicle Fitment\u003c\/b\u003e\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eVW Type 1 dual-port engines:\u003c\/b\u003e 1600cc and up\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eApplications:\u003c\/b\u003e Beetle, Karmann Ghia, Bus (Type 2 with Type 1 conversion), Buggy, Baja\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eNote:\u003c\/b\u003e For 1700–2000cc Bus and Type 4 engines, use EMPI 43-4431 instead.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003e\u003cb\u003eWhy Choose Kadron Over IDF \/ HPMX?\u003c\/b\u003e\u003c\/h3\u003e\u003cp\u003eKadron-style carbs are progressive single-barrel sidedrafts — simpler internally than a Weber IDF and easier to tune for street use. They make excellent torque on stock-to-mild 1600cc engines, idle smoothly, and don't require the constant fiddling some Weber owners deal with. The trade-off: they don't have the top-end potential of a 44mm IDF\/HPMX for high-rpm performance builds. For street driving, weekend cruising, and resto-cal builds, Kadrons are hard to beat.\u003c\/p\u003e\u003ch3\u003e\u003cb\u003eKit Includes\u003c\/b\u003e\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eTwo EMPI 40K carburetors (40mm, pre-jetted, left- and right-side specific)\u003c\/li\u003e\n\u003cli\u003eAluminum intake manifolds\u003c\/li\u003e\n\u003cli\u003eEMPI Deluxe Twist Linkage with sealed aircraft Heim rod ends\u003c\/li\u003e\n\u003cli\u003eChrome top air cleaners with high-flow gauze elements\u003c\/li\u003e\n\u003cli\u003eBrass fuel tee fitting and fuel line\u003c\/li\u003e\n\u003cli\u003eManifold gaskets and complete mounting hardware\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003e\u003cb\u003eKey Features \u0026amp; Benefits\u003c\/b\u003e\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eStreet-friendly:\u003c\/b\u003e Smooth idle and strong low-end torque on stock-to-mild 1600cc engines.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eStock shroud compatible:\u003c\/b\u003e Fits with the stock fan shroud, unlike many IDF kits.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eExtended base:\u003c\/b\u003e Accommodates more air cleaner options including EMPI velocity stacks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eAnti-flood vent:\u003c\/b\u003e Brass vent tube prevents flooding on off-road and drag applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eVacuum-friendly:\u003c\/b\u003e Vacuum improvements support single vacuum-advance distributors without affecting idle.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003e\u003cb\u003eTechnical Specifications\u003c\/b\u003e\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003ePart Number:\u003c\/b\u003e 43-4430-0\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCarburetors:\u003c\/b\u003e Two EMPI 40K, 40mm, pre-jetted (side-specific)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eLinkage:\u003c\/b\u003e EMPI Deluxe Twist Linkage, sealed aircraft Heim rod ends\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eAir Cleaners:\u003c\/b\u003e Chrome top with high-flow gauze elements\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eApprox. Carton:\u003c\/b\u003e 22 × 16 × 12 in\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eApprox. Weight:\u003c\/b\u003e 22 lbs\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003e\u003cb\u003eFrequently Asked Questions\u003c\/b\u003e\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eHow is a Kadron different from a Weber IDF or HPMX?\u003c\/b\u003e Kadrons are progressive single-barrel sidedrafts — simpler internally, easier to tune, and smoother on the street. They don't have the top-end potential of a 44mm IDF\/HPMX for high-rpm builds.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eWill it work with a stock fan shroud?\u003c\/b\u003e Yes — unlike many IDF kits, the 40K Kadron kit is compatible with the stock fan shroud.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eWhat engine does it fit?\u003c\/b\u003e VW Type 1 dual-port engines, 1600cc and up. For 1700–2000cc Bus and Type 4 engines, use EMPI 43-4431 instead.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003e\u003cb\u003eInstallation\u003c\/b\u003e\u003c\/h3\u003e\u003cp\u003e\u003cb\u003eInstallation note:\u003c\/b\u003e Pre-jetted for typical 1600cc applications. Larger displacement or modified engines may need jetting adjustments. A vacuum-assisted distributor is recommended for best part-throttle response. Use the EMPI Pro-Sync (43-5712-0 or 43-5718-0) for proper carb synchronization.\u003c\/p\u003e\u003chr\u003e\u003ch3\u003e\u003cb\u003eExplore Related Categories\u003c\/b\u003e\u003c\/h3\u003e\u003cp\u003e\u003ca href=\"\/collections\/fuel-intake\"\u003eFuel \u0026amp; Intake\u003c\/a\u003e · \u003ca href=\"\/collections\/engine\"\u003eEngine\u003c\/a\u003e · \u003ca href=\"\/collections\/vw-beetle\"\u003eVW Beetle\u003c\/a\u003e\u003c\/p\u003e","brand":"EMPI","offers":[{"title":"Default Title","offer_id":44994139160691,"sku":"43-4430-0","price":603.69,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0278\/2760\/1523\/files\/43-4430-0.jpg?v=1778899329","url":"https:\/\/www.washburnsmetal.com\/products\/empi-dual-kadron-40k-carburetor-kit-w-twist-linkage-vw-type-1-43-4430","provider":"Washburn's Metal","version":"1.0","type":"link"}