Widowmaker custom fuel systems are built around your engine, vehicle, fuel, and intended use—from traditional dual-carburetor combinations to three-deuce setups.
Tri-Power and Multi-Carburetor Systems
Traditional induction systems using genuine Stromberg 97 carburetors and Offenhauser intake manifolds, with combinations for engines such as the Ford flathead and Cadillac 331.
A complete build may include the manifold, carburetors, progressive or direct linkage, fuel log and lines, and air cleaners. Configuration, price, deposit, and expected completion time are confirmed before work begins.
Click any photo to view it larger.
Widowmaker E85 Carburetors
E85 conversions are evaluated individually for your carburetor and engine combination. Tell us your carburetor make and model, engine displacement, compression ratio, camshaft, fuel-system details, and intended street or racing use.
Contact us before sending any parts. We will confirm the work, price, and shipping instructions first.
Custom Fuel Logs
Custom fuel logs and plumbing planned around your carburetor spacing, fittings, fuel-line routing, available space, and the appearance of your build.
Mechanical Fuel Injection — Coming Soon
Widowmaker mechanical fuel-injection systems, including combinations based on Enderle components, are planned for a future service. Availability will be announced after development and testing are complete.
Discuss Your Project
Send us your vehicle and engine details, fuel type, and what you want to build. We’ll review your combination and discuss the next steps before you order components or ship parts.