Description
Holley EFI - 300-274
Holley EFI Hi-Ram Intake Manifold Base; Lower; Fits w/SB Ford; EFI Base; 8.2 in. Deck; 2 in. X 1.19 in. Port Size; 1500-7000 RPM Power Band; Cast Aluminum; Satin Finish;
The EFI Hi-Ram manifold line has a new addition for the 8.2" SBF Ford application. The runner length and tapered cross section design will perform well for a wide range of engine combinations. The engineering team also redesigned the water crossover passage to allow room for distributor phasing. Aggressive, bold, race-bred styling will make bad intentions clear for drag race, muscle car, marine, off-road, sandrails, pulling trucks, track, street-rod applications and more! Manifold is designed for a 8.2" deck height. • Runner length and the tapered cross-section designed to perform well for a wide range of engine configurations • EFI fuel rails are machined for -8AN O-ring Fittings with passages large enough to accommodate high fuel flows and dampen pressure pulsations in the fuel system and come standard with EFI Hi-Ram kits. • Cast aluminum construction. ***EFI Base Manifold only-Manifold tops available seperately. *** A low profile distributor will be needed when using this manifold. We have a Sniper Hyperspark version #565-322 and a Holley EFI Dual Sync #565-211 available.
- Plenum Top Gasket Type - 3/32 in. Round O-ring Cord
- Manifold Is Designed For A 8.2 In. SBF Deck Height
- EFI Base Manifold Only
- Black
