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Intake System
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Sort by:Recommended
74-78 13B Side Draft DCOE Intake Manifold (ARE700)
Can be used with Weber side draft DCOE style Weber carburetor.
Gaskets sold separately.
Comes out 4" off the engine block.
74-78 13B Side Draft - 45 DCOE Carb Kit (ARE700K45)
74-78 13B Side Draft with 45 DCO Carburetor Kit:
- DCOE Intake Manifold
- Weber Side Draft 45 DCOE Carburetor
- Gaskets & O-Rings
- K&N Air Filter Assembly
74-78 13B Side Draft - 48 DCOE Carb Kit (ARE700K48)
74-78 13B Side Draft w/ 48 DCO Carburetor Kit:
DCOE Intake Manifold
Weber Side Draft 48 DCOE Carburetor
Gaskets & O rings
K&N Air Filter Assembly
More information on the Weber 48 DCOE here.79-85 12A Rx7 Side Draft DCOE Intake Manifold (ARE701)
Fits Weber 45/48/50 DCOE Carburetors.
Comes 3" off the engine block.
79-85 12A Side Draft - 48 DCOE Carb Kit (ARE701K48)
Includes:
- DCOE Intake Manifold
- Weber Side Draft 48 DCOE Carburetor
- Gaskets & O-Rings
- K&N Air Filter Assembly
Will not fit a 79-80 Rx7 with a thermal reactor, you must use a header.
84-91 13B N/A Rx7 Side Draft DCOE Intake Manifold (ARE702)
84-91 13B Side Draft Intake Manifold (6 Port)
Will stick out 4" from the block before a carburetor is attached.
84-91 13B N/A Rx7 Side Draft - 45 DCOE Carb Kit (ARE702K45)
84-91 13B Side Draft with 45 DCO Carburetor Kit Includes:
- DCOE Intake Manifold
- Weber Side Draft 45 DCOE Carburetor
- Gaskets & O rings
- K&N Air Filter Assembly
84-91 13B N/A Rx7 Side Draft - 48 DCOE Carb Kit (ARE702K48)
84-91 13B Side Draft w/ 48 DCO Carburetor Kit Includes:
- DCOE Intake Manifold
- Weber Side Draft 48 DCOE Carburetor
- Gaskets & O-Rings
- K&N Air Filter Assembly
84-91 13B N/A Rx7 Wrap Over Manifold (ARE705)
84-91 13B 6 Port N/A Wrap Over Intake Manifold to suit Weber carburetor.
Dyno tested: 213hp @ 7900rpm with a Weber 48 DCOE.
Height: Lower manifold bolt to upper manifold bolt is 10-1/2"
Width: Sticks out from the side of the engine 4-1/4"
86-91 Rx7 Wrap Over Intake Manifold & Weber 45 DCOE Carburetor Kit (ARE705K45)
Fits 84-91 13B 6 Port Engines Includes:
- Weber 45DCOE Carburetor
- Atkins Designed Wrap Over Intake Manifold
- Intake Gasket
- Carburetor Gaskets
Does not include air filter.
Weber 48 shown in picture, you will receive a 45DCOE with this kit.
86-91 Rx7 Wrap Over Intake Manifold & Weber 48 DCOE Carburetor Kit (ARE705K48)
Fits 84-91 13B 6 Port Engines Includes:
- Weber 48DCOE Carburetor
- Atkins Designed Wrap Over Intake Manifold
- Intake Gasket
- Carburetor Gaskets
Does not include air filter.
More information on the Weber 48 DCOE here.71-73 12A Rx7 Holley Carburetor Intake Manifold (16460)
Out of stockThese are made to order, don't expect it in a hurry.
The Racing Beat-designed intake manifold for the 1971-73 12A Stock and Street-ported engine is ideally suited to meet the performance requirements of the Holley carburetor. Designed by Chief Engineer/Engine Builder Jim Mederer, these cast aluminum intake manifolds have proven themselves in a variety of street and race applications.
Racing Beat manifolds for Holley applications are cast by a local foundry then delivered to our in-house production shop for final machining and surface finishing. Each manifold is hand-machined to match the specific intake port configuration of the intended engine application. Further machining is then undertaken to match the base-plate surface to the Holley carburetor base. These critical machining steps ensure a positive fitment between both the engine surface and the carburetor base. Every manifold is then surface finished using a ball-burnishing process that enhances the final appearance of the aluminum material. Once these labor intensive processes have been completed these manifolds look as good as they perform!
This manifold includes a vacuum source for power brakes.
74-78 12A Rx7 Holley Carburetor Intake Manifold (16463)
Out of stockThe Racing Beat-designed intake manifold for the 1974-78 12A Stock and Street-ported engine is ideally suited to meet the performance requirements of the Holley carburetor. Designed by Chief Engineer/Engine Builder Jim Mederer, these cast aluminum intake manifolds have proven themselves in a variety of street and race applications.
All of Racing Beat's manifolds for Holley carburetor applications are sand-cast by a local foundries and delivered to our in-house production shop for all machining and surface finishing processes. Select manifolds are then hand-ported to match a specific intake port configuration for an intended engine application. Further machining is then undertaken to match the base-plate surface to the Holley carburetor base. These critical machining steps ensure a positive fitment between both the engine surface and the carburetor base. Every manifold is then surface finished using a ball-burnishing process that enhances the final appearance of the aluminum material. Once these labor-intensive processes have been completed these manifolds look as good as they perform!
79-85 12A Rx7 Holley Carburetor Intake Manifold (16464)
Out of stockThe Racing Beat-designed intake manifold for the 1979-85 12A Stock and Street-ported engine is ideally suited to meet the performance requirements of the Holley carburetor. Designed by Chief Engineer/Engine Builder Jim Mederer, these cast aluminum intake manifolds have proven themselves in a variety of street and race applications.
All of Racing Beat's manifolds for Holley carburetor applications are sand-cast by a local foundries and delivered to our in-house production shop for all machining and surface finishing processes. Select manifolds are then hand-ported to match a specific intake port configuration for an intended engine application. Further machining is then undertaken to match the base-plate surface to the Holley carburetor base. These critical machining steps ensure a positive fitment between both the engine surface and the carburetor base. Every manifold is then surface finished using a ball-burnishing process that enhances the final appearance of the aluminum material. Once these labor-intensive processes have been completed these manifolds look as good as they perform!
This manifold includes a vacuum source for power brakes.
87-91 Turbo Rx7 Holley Carburetor Intake Manifold (16475)
Out of stockThe Racing Beat-designed intake manifold for the 1987-91 TURBO II engine is ideally suited to meet the performance requirements of the Holley carburetor. Designed by Chief Engineer/Engine Builder Jim Mederer, these cast aluminum intake manifolds have proven themselves in a variety of street and race applications.
All of Racing Beat's manifolds for Holley carburetor applications are sand-cast by a local foundries and delivered to our in-house production shop for all machining and surface finishing processes. Select manifolds are then hand-ported to match a specific intake port configuration for an intended engine application. Further machining is then undertaken to match the base-plate surface to the Holley carburetor base. These critical machining steps ensure a positive fitment between both the engine surface and the carburetor base. Every manifold is then surface finished using a ball-burnishing process that enhances the final appearance of the aluminum material. Once these labor-intensive processes have been completed these manifolds look as good as they perform!
This manifold includes a vacuum source for power brakes.
84-91 13B N/A Holley Carburetor Intake Manifold (16476)
Out of stockFrom bottom of two center intake ports to carb base plate is 6"
The Racing Beat-designed intake manifold for the 1984-91 13B 6-Port rotary engine is ideally suited to meet the performance requirements of the Holley carburetor. Designed by Chief Engineer/Engine Builder Jim Mederer, these cast aluminum intake manifolds have proven themselves in a variety of RX-7 street or custom race applications.
Please note: it is highly recommended that the intermediate housing be port-matched to the manifold (P/N 16476) when using this manifold with the 1984-5 13B 6-Port engine configuration.
All of Racing Beat's 13B intake manifolds for Holley carburetor applications are sand-cast by a local foundries and delivered to our in-house production shop for all machining and surface finishing processes. Select manifolds are then hand-ported to match a specific intake port configuration for an intended engine application. Further machining is then undertaken to match the base-plate surface to the Holley carburetor base. These critical machining steps ensure a positive fitment between both the engine surface and the carburetor base. Every manifold is then surface finished using a ball-burnishing process that enhances the final appearance of the aluminum material. Once these labor-intensive processes have been completed these manifolds look as good as they perform!
If needed, an engine-to-manifold gasket (1984-85), (1986-88), or (1989-91), and/or Holley base gasket are available separately.74-78 13B Rx7 Holley Carburetor Intake Manifold (16477)
Out of stockThe Racing Beat-designed intake manifold for the 1974-78 13B Stock Port engine is ideally suited to meet the performance requirements of the Holley carburetor. Designed by Chief Engineer/Engine Builder Jim Mederer, these cast aluminum intake manifolds have proven themselves in a variety of street and race applications.
All of Racing Beat's manifolds for Holley carburetor applications are sand-cast by a local foundries and delivered to our in-house production shop for all machining and surface finishing processes. Select manifolds are then hand-ported to match a specific intake port configuration for an intended engine application. Further machining is then undertaken to match the base-plate surface to the Holley carburetor base. These critical machining steps ensure a positive fitment between both the engine surface and the carburetor base. Every manifold is then surface finished using a ball-burnishing process that enhances the final appearance of the aluminum material. Once these labor-intensive processes have been completed these manifolds look as good as they perform!
This manifold includes a vacuum source for power brakes.
74-78 13B Rx7 Holley Carburetor Intake Manifold - Street Port (16478)
For street ported engines.
The Racing Beat-designed intake manifold for the 1974-78 13B Street Port rotary engine is ideally suited to meet the performance requirements of the Holley carburetor. Designed by Chief Engineer/Engine Builder Jim Mederer, these cast aluminum intake manifolds have proven themselves in a variety of street and race applications.
All of Racing Beat's 13B intake manifolds for Holley carburetor applications are sand-cast by a local foundries and delivered to our in-house production shop for all machining and surface finishing processes. Select manifolds are then hand-ported to match a specific intake port configuration for an intended engine application. Further machining is then undertaken to match the base-plate surface to the Holley carburetor base. These critical machining steps ensure a positive fitment between both the engine surface and the carburetor base. Every manifold is then surface finished using a ball-burnishing process that enhances the final appearance of the aluminum material. Once these labor-intensive processes have been completed these manifolds look as good as they perform!
This manifold includes a vacuum source for power brakes.