Holley 300-126BK Intake Manifold
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Description
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Installation InstructionsSpecifications
| Construction | Cast |
| Cylinder Head Type | Cathedral Port |
| 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_ASM | The Modular Mid-Rise intake utilizes the popular Holley LS1/LS2/LS6 cathedral port Mid-Rise 2 x 4 intake manifold along with a purpose built plenum base adapter and a Holley 92MM EFI plenum top which converts it into a Mid-Rise EFI intake manifold. With a max overall height of only 10.44in.; the Mid-Rise manifold is an excellent choice for street and performance street/strip applications with a powerband from 1;500-6;500 RPM and limited hood clearance. It s perfect for a blow-thru or turbocharged application. Being part of the Holley modular intake line means that this intake is not only available as a complete kit with intake; adapter; 92MM top and fuel rails; but all parts can also be purchased separately for a custom intake build. The plenum adapter (PN 300-231BK) will accept all of the popular Holley Hi-Ram plenum tops as a foundation for custom induction systems. |
| Description_DEF | Engine Intake Manifold |
| Description_DES | Intake Manifold |
| Description_EXT | Intake Manifold; Upper; w/92mm Top Platform Engines; Mid-Rise; EFI; Front/Rear Height 10.44 in.; RPM Power Band 1500-6500; Black Ceramic Finish; |
| Description_FAB | Black Ceramic Brings Aggressive Look For Your Engine Compartment |
| Description_FAB | Cast Aluminum Construction |
| Description_FAB | Dual plane Layout w/EFI Manifold Plenum For Great Mid-Range Torque |
| Description_FAB | Dualplane Layout w/EFI Manifold Plenum For Great Mid-Range Torque |
| Description_FAB | For GM LS Gen III/IV Engines w/Cathedral Port Cylinder Heads |
| Description_FAB | Great For Supercharged Or Turbocharged Engines |
| Description_FAB | May Require An Aftermarket Hood For Some Vehicle Applications |
| Description_FAB | Performance To 6500 Rpm w/ Look Of A Racing EFI Intake Manifold |
| Description_FAB | Power Band From 1500-6500 RPM |
| Description_INV | LS1/2/6 MID RISE IM KIT-BLACK |
| Description_MKT | Holley Intake Manifolds feature a cast aluminum construction and have a long tradition of being one of the best products on the market. Review the information below for Holley intake specifications. |
| Description_MKT | The Modular Mid-Rise intake utilizes the popular Holley LS1/LS2/LS6 cathedral port Mid-Rise 2 x 4 intake manifold along with a purpose built plenum base adapter and a Holley 92MM EFI plenum top which converts it into a Mid-Rise EFI intake manifold. With a max overall height of only 10.44 in., the Mid-Rise manifold is an excellent choice for street and performance street/strip applications with a power band from 1,500-6,500 RPM and limited hood clearance. Its perfect for turbocharged, or normally aspirated applications. This manifold is modular, and the plenum adapter (PN 300-267) will accept all of the popular Holley LS Hi-Ram plenum tops as a foundation for custom induction systems.*** The front and rear height measurements listed in the Specs section are referencing the overall height with the top plate installed. Please see the diagrams in the product images for other dimensions. |
| Description_SHO | Intake Manifold |
| Emission | Without EGR |
| Engine Make/Size | GM LS1/LS2/LS6 |
| finish | Black |
| Front Height | 10.440 in. |
| Fuel System Type | EFI |
| height | 17.0 |
| length | 24.4 |
| LTL | N |
| Manifold Type | Mid Rise |
| Number of Carbs | Two |
| Position | Upper |
| Rear Height | 9.990 in. |
| RPM Range | 1500-6500 |
| Usage | Street/Strip |
| WARNING CA Proposition 65 | No |
| weight | 42.205 |
| width | 18.9 |