Product images and videos are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.
Air and Fuel› Intake Manifolds and Components
Holley
GM LS Hi-Ram Intake System EFI 105mm LS7
SKU: H00E 300-125
Advanced — 4+ hours
Overview
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Part #: 300-125
The Holley GM LS7 Modular Hi-Ram Intake Manifold is introduced as a cost effective alternative to fabricated sheet-metal for high-performance applications where induction system height is not limited. Coupling this Hi-Ram intake with the high flowing LS7 style cylinder heads has outstanding potential for N/A and forced induction applications at a budget-minded cost. 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!
Features:
- Base Plenum Top Mounting Flange Height - 8.42" to the lifter valley cover flange on engine block.
- Total Height with 92/105mm EFI Plenum Top - 12.32" to the lifter valley cover flange on engine block.
- Port Size - 2.49" Height x 1.21" Wide
- Mounting Flange Gasket Type - Standard LS3 Molded O-Ring
- Plenum Top Gasket Type - 3/32" Round O-ring Cord
- Throttle Body Flange Location, with 92/102mm EFI Plenum Top : Height - 8.42" (from engine block lifter valley cover flange), Longitudinal Location - 3.84" (forward from engine block front flange), Angle - 25 deg. (down from vertical)
- Runner Length - 6.29", As-Cast Runner Cross-Sectional Area - Tapered 4.67 in┬▓ to 2.84 in┬▓
LS7 EFI fits 1 x 105MM Throttle Body
Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.
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Specifications
| Brand | Holley |
| Part Number | H00E 300-125 |
| Weight | 35.84 lb |
Videos
Tech Review: Holley Hi-Ram Intake Manifolds
LSXcalade Returns! New LS7 Hi Ram Intake Manifold Prep & Flow Testing The OG 2000cc Injectors
7700-RPM JUNKYARD 5.3L LS INTAKE TEST. HI RAM VS LOW RAM-WHICH HOLLEY LS INTAKE MAKES THE MOST HP?
Holley Performance Hi-Ram Intake and Fuel Rails | Project Last Chance C10
Holley EFI Cast Intake Manifold Buyer’s Guide for GM LS and LT Engines
Ls7 HOLLEY HI-RAM INTAKE DUEL THROTTLE BODIES SETUP DYNOED!!!!
Tech Review: Holley LSX Hi-Ram Intake Manifold
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