SKU: 44-1027-0 Empi Dual 36 D Series Carburetor Kit Vw Type 1 Air-cooled Dual Port Engine --> $899.95 Add to Cart SKU: 44-1028-0 Empi Dual 40 D Series Carburetor Kit Vw Type 1 Air-cooled Dual Port Engine --> $899.95 Add to Cart SKU: 44-1029-0 Empi Dual 45 D Series Carburetor Kit Vw Type 1 Air-cooled Dual Port Engine --> $899.95 Add to Cart About Empi D Series Carburetors Empi Deluxe "D" Series Carburetor Kits For Type 1 Classic Volkswagens. Built Specifically For VW Air Cooled Engines And Are Available In 36mm, 40mm And 45mm. The Best Carburetor Is Finally Here After 3 Years Of Research And Development With Months Of Dyno Testing Including Street And Hard Off-Road Abuse By Empi's Customers. The high pressure aluminum die cast manufacturing process ensures excellent dimensional accuracy and smooth surfaces. Idle jets on the top of the carburetor for easy access with extended idle jet holders to help prevent clogged idle jets and increased mid-range performance. Extended float bowl vent helps prevent sloshing and keeps dirt from entering the carburetor. Large float bowl for extended runs at full throttle. 5-6 progression ports that allow for extremely smooth acceleration and driveability. Brass port ball designed with a special punch head and special installation tooling that 'sets' the ball-assuring that it cannot move or allow fuel leakage/drip. Decompression valve-eliminates drips caused by pent-up pressure. No enrichment/choke circuit-no additional moving parts to worry about. Large fuel inlet(banjo) with special sealing washers. Brass hex-head mixture screws. Includes chrome velocity stacks(except type 3 kit).