Holley 300-125BK Hi-Ram Intake Manifold
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Description
Resources
Installation InstructionsSpecifications
| Cylinder Head Type | LS7 |
| Description_ASC | Holley Performance Emission Code 4: This part is legal for sale or use on Racing Use Only Vehicles. The following vehicles are considered Racing Use Only Vehicles: Racing Use Only Vehicles are vehicles that are used exclusively for competition that are not registered and that may never be used on the street. WARNING: It is against the law to install this part on an Emissions Controlled Vehicle |
| Description_DEF | Engine Intake Manifold |
| Description_DES | Hi-Ram Intake Manifold |
| Description_EXT | Hi-Ram Intake Manifold; EFI w/1x105mm Throttle Body; Front/Rear Height 8.42 in.; RPM Power Band 1500-7000; Black; |
| Description_FAB | Plenum Top Gasket Type 3/32 in. Round O-Ring Cord |
| Description_FAB | Port Size 2.49 in. Height 1.21 in. Wide |
| Description_FAB | Standard LS3 Molded O-Ring Mounting Flange Gasket |
| Description_INV | LS7 HI-RAM IM; EFI; 105MM LS TB; BLACK |
| Description_MKT | 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! The base is designed to be modular in configuration to accept a wide range of carbureted and EFI tops and to be attractive to builders and fabricators as the foundation for custom induction systems. Runner length and the tapered cross-section designed to perform well for a wide range of engine configurationsEFI 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. 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. |
| Description_MKT | 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! |
| Description_SHO | Intake Manifold |
| Emission | Without EGR |
| Engine Make/Size | GM LS7 |
| height | 13.0 |
| length | 24.0 |
| Number of Carbs | OEM |
| Position | N/A |
| RPM Range | 1500-7000 |
| Usage | Street/Hi-Performance |
| WARNING CA Proposition 65 | No |
| weight | 35.0 |
| width | 14.75 |