- Holley 4160 Tunnel Ram Carburetor flows 450 CFM and features a mechanical secondary four-barrel design, purpose-built for tunnel ram manifolds demanding strong upper RPM power
- Model 0-9776 configured in a universal performance setup tailored for tunnel ram intake combinations
- Mechanical secondary actuation delivers immediate throttle input and enhanced high-speed output
- Calibrated specifically for tunnel ram applications to maintain stable airflow and consistent fuel metering
- Finished in gold dichromate for added corrosion protection and a traditional performance look
- Well-suited for both aggressive street builds and dedicated racing applications
- Covered by a 1-Year Limited Warranty
Nothing signals high-rpm intent quite like a tunnel ram intake pushing skyward through the hood. Built for engines that thrive on airflow and aggressive acceleration, this style of induction demands a carburetor calibrated to keep up. The Holley Tunnel Ram 4160 Carburetor is purpose-built to support those high-performance combinations with the airflow and fuel control they require.
Identified as model 0-9776, this 450 CFM four-barrel carburetor features a mechanical secondary design tailored for tunnel ram applications. Its calibration is intended to complement dual-carb tunnel ram intake manifolds, promoting sharp throttle response and strong upper-RPM performance. The gold dichromate finish offers corrosion resistance while delivering a traditional performance appearance in the engine bay.
Designed with a universal performance configuration and tunnel ram-specific tuning, this carburetor fits a range of street and competition builds that prioritize balanced airflow and reliable fuel delivery. It reflects the durability and performance focus associated with Holley components. Backed by a 1-Year Limited Warranty.