Chrysler HEMI 6.1L Downdraft + FiTech Ultra EFI Fuel Injection System [Polished] stable air flow at any

stable air flow at any rpm

Speedmaster pulley systems work with any type of cylinder head or manifold configuration

and most include bolt-in baffles that can be replaced

pulling trucks

while increasing thermal conductivity

Chrysler HEMI 6.1L Downdraft + FiTech Ultra EFI Fuel Injection System [Polished] stable air flow at anyDiscover the zenith of fuel injection innovation with our enhanced Downdraft 8 Stack EFI Intake Manifold System, now impeccably paired with FiTech's sophisticated computer technology. This upgraded combination elevates the standard in electronic fuel injection, offering an unmatched solution for a wide spectrum of vehicles, from everyday use to high powered performance.