The Modular Mid-Rise intake utilizes the popular Holley LS3/L92 rectangle port Mid-Rise intake manifold along with a purpose built plenum base adapter and a Holley 105MM 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 powerband from 1,500-6,500 RPM and limited hood clearance. Its perfect for turbocharged, or naturally aspirated applications. This manifold is modular, and the plenum adapter (PN 300-231) 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.
Specifications:
| Description_ASC |
Recalibration of the ECU may be required when using this intake manifold design with OE ECU.
Holley EFI LS main harnesses have a map sensor connecter designed for use with an LS1/2 style map sensor. The 558-416 is an adapter harness that can be used to adapt any LS harness that uses a LS1/2 MAP sensor connection to a LS3 MAP, which is recommended for this manifold. NOTE: these manifolds & fuel rails are designed to accept Bosch Style EV-1 or Magneti Marelli Pico fuel injectors (OE LS fuel injectors may not fit properly in the intake manifold & fuel rail assembly).
*** 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_DEF |
Engine Intake Manifold |
| Description_DES |
Holley Mid-Rise Intake - GM LS3/L92 w/ 105mm Top |
| Description_FAB |
1500-6500RPM Power Band |
| Description_FAB |
105MM EFI Plenum |
| Description_FAB |
Overall Height of 10.44 inches |
| Description_FAB |
Mid-Rise manifold for excellent street/strip performance |
| Description_FAB |
Fits GM LS3/L92 engines |
| Description_KEY |
holley; manifold; holley manifold; intake manifold; edelbrock; professional products |
| Description_EXT |
Mid Rise Intake Manifold; Upper; 105 mm; w/Rectangular Ports; Only Fits Bosch Style EV1/Magneti Marelli Pico Fuel Injectors; Power Band 1500-6500 RPM; Satin Finish; |
| Description_INV |
LS3 MID-RISE EFI INTAKE MANIFOLD KIT W/ |
| Description_SHO |
Intake Manifold |
| Description_MKT |
The Modular Mid-Rise intake utilizes the popular Holley LS3/L92 rectangle port Mid-Rise intake manifold along with a purpose built plenum base adapter and a Holley 105MM 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 powerband from 1,500-6,500 RPM and limited hood clearance. Its perfect for turbocharged, or naturally aspirated applications. This manifold is modular, and the plenum adapter (PN 300-231) 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. |
| Engine Make/Size |
GM LS3/L92 |
| Rear Height |
9.990 in. |
| Color |
Silver |
| Finish |
Silver |
| Product Type |
Intake Manifold |
| Warranty |
Limited 90 Day |
| Emission |
With EGR |
| WARNING CA Proposition 65 |
No |
| Flange Style |
EFI |
| RPM Range |
1500-6500 |
| Construction |
Cast |
| Fuel System Type |
EFI |
| RPM Power Band |
2500-7000 RPM |
| Flange Type |
EFI |
| Manifold Type |
Mid Rise |
| Position |
Upper |
| Number of Carbs |
None; For Fuel Injection |
| Front Height |
10.440 in. |
| Usage |
Street/Hi-Performance |
| Emission Code |
3, 4 |
| Engine |
GM LS3/L92 |
| Recommended Use |
Forced Induction |
| Sale Category |
Air and Fuel Delivery |
| Cylinder Head Type |
Rectangular Port |
| Brand |
Holley EFI |
| Length |
17.0000 |
| Width |
15.0000 |
| Height |
27.0000 |
| Weight |
43.0000 |
