Holley EFI Lo-Ram Burst Panel Duct | 300-608

The P/N 300-608 & 300-608BK Lo-Ram billet burst panel ducts are designed to complement the Holley LS front-feed Lo-Ram EFI intake manifold kits. The front feed Lo-Ram kits are intended for boosted engine applications where the requirement of an intake manifold plenum burst panel may be recommended to protect the engine from an intake plenum backfire. The 300-608 & 300-608BK Lo-Ram billet burst panel ducts are made for a standard 'large' 6-1/8 in. x 3-1/8 in. burst panel. SFI Approved Burst panels, burst panel frame sets, and gaskets may be purchased from various manufacturers such as Allstar Performance or Specialty Fasteners.