Vortech Universal Carburetor Enclosure Assy. w/ Linkage & Holley 4150 Fuel Lines - Polished 8M205-028
Polished Universal Carburetor Enclosure with Throttle Linkage & Fuel Lines
The Vortech Superchargers Universal Carburetor Enclosure Assembly (PN 8M205-028) is a cast aluminum, polished-finish enclosure engineered for centrifugal supercharger blow-through applications on carbureted engines. This configuration includes the complete throttle linkage assembly and a Holley 4150 fuel line assembly, providing a more turnkey solution for clean installation and reliable operation under boost.
Designed to deliver the compact packaging and drivability typically associated with late-model fuel-injected systems, this enclosure will often fit under a stock hood without modification while maintaining stable throttle response as boost increases.
Proper Carburetor Pressurization Under Boost
The enclosure fully pressurizes the carburetor float bowls and throttle shafts, ensuring consistent fuel control and predictable throttle response in blow-through supercharged setups. Integrated provisions for fuel, pressure, and vacuum connections simplify plumbing and tuning on custom builds.
Carburetor Compatibility
- Holley 4150-style carburetors
- Quick Fuel Q-QFT-750-BAN
- Demon 750 MD
Included Components & Features
- Cast aluminum universal carburetor enclosure assembly
- Polished finish for high-visibility engine bays
- Pressurizes float bowls and throttle shafts for seamless boost response
- Front and rear -8 AN fuel inlet ports
- Provisions for pressure and vacuum reference connections
- Complete throttle linkage assembly
- Linkage arms with splined throttle shaft
- Left- and right-hand spherical rod ends
- Carburetor mounting studs
- Fuel line assembly included for Holley 4150 carburetors
System Configuration Notes
- Designed for centrifugal supercharger blow-through applications
- Often fits under stock hoods without modification
- Fuel lines are configured specifically for Holley 4150-style carburetors
- Professional installation recommended for custom supercharged builds
Quick Specs
- Manufacturer: Vortech Superchargers
- Part Number: 8M205-028
- Product Type: Universal Carburetor Enclosure Assembly
- Material: Cast Aluminum
- Finish: Polished
- Throttle Linkage: Included
- Fuel Lines: Included (Holley 4150)
- Carburetor Style: Holley 4150-type
- Application: Blow-through centrifugal supercharger systems
Emissions & Legal Notice
- NOT AVAILABLE OR LEGAL FOR SALE IN CALIFORNIA
- For off-road and competition use only
- Installation on emissions-controlled vehicles driven on public roads may violate U.S. federal emissions law
Why Buy from Beefcake Racing?
Beefcake Racing is an authorized Vortech Superchargers dealer with extensive experience supporting carbureted blow-through supercharger systems. From enclosure selection to linkage and fuel line integration, we help ensure your setup is configured correctly for reliable performance under boost.
Email: sales@beefcakeracing.com
Phone: 1-855-827-7223
CA Residents: WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov

