Holley EFI 300-115 - Hi-Ram Intake - GM LS3/L92

Holley EFI 300-115 - Hi-Ram Intake - GM LS3/L92

Holley Hi-Ram Intake - GM LS3/L92

EFI Hi-Ram Intake, 2 x 4150 (2 x 1000cfm sideways or inline mounting)

• Intended for use on N/A or forced induction engines in the 6.0 to 7.0+ liter range, max power at 7000-8000+RPM.

• Mounting Flange Gasket Type – Standard LS3 Molded O-Ring
• Base Plenum Top Mounting Flange Height – 8.42” to the lifter valley cover flange on engine block.
• Height (Carbureted or EFI, 2x4V Top Mount & Blank) – 11.08” to the lifter valley cover flange on engine block.
• Port Size – 2.49” Height x 1.21” Wide
• Plenum Top Gasket Type – 3/32” Round O-ring Cord
• Runner Length – 6.50”, As-Cast Runner Cross-Sectional Area – Tapered 4.25 in² to 2.77 in²