- Rotary Engine Parts
- New Engines
- Rotor Parts
- Gasket Kits
- Rotors
- Bearings
- Rotor Housings
- Side Housings & Parts
- Eccentric Shafts & Parts
- Oversize Engine Bolts
- Tension Bolts
- Front Covers & Parts
- Stationary Gears
- Counterweights
- End Play/Front Engine
- Dowel Pins
- Torque Braces
- Motor Mounts
- Engine Belts
- O-Rings & Seals
- Pulleys & Hardware
- Engine Hooks
- Inspection Dust Plates
- Engine Covers
- Rotor Timing
- Piston Engine Parts
- Rebuild Kits
- Gaskets & O-Rings
- Front Hub Bolt
- Timing Gaskets
- Transmission
- Distributor/Crank Angle
- Body
- Clutch Hydraulics
- Carburetor
- Gasket Kits
- Intake Manifold
- Exhaust Gaskets
- Front Cover Gaskets
- Oil System
- Coolant System
- Turbo Gaskets
- Throttle Body
- Emissions System
- Engine Install Gasket Kits
- Actuator Gaskets
- Fuel Level Sensor
- Fuel Pressure Regulator
- Fuel Pump Gaskets
- Mass Air Flow Sensor
- Head Gaskets
- Valve Cover Gaskets
- Intake & Fuel
- Stock Intake Manifolds
- Choke Cables
- Nuts, Bolts & Studs
- Fuel Lines & Clips
- Intake Gaskets & O-Rings
- Fuel Pressure Regulators
- Fuel Rails & Parts
- Fuel Injectors & Parts
- Fuel Filters & Parts
- Fuel Pumps & Parts
- Fuel Level Sensors
- Fuel Pulsation Dampers
- Air Filter Boxes & Parts
- Air Filter Elements
- Cold Air Intakes
- Throttle Position Sensors
- Throttle Bodies & Parts
- Air Temp Sensors
- Fuel Temp Sensors
- Air Flow Meters & Parts
- Fuel Pressure Gauges
- Stock Carburetors & Parts
- Fuel Tanks & Parts
- Aftermarket Induction
- Gas Caps
- Throttle Cables & Brackets
- Intake Ducting
- Actuators & Parts
- Fuel Leakage Sensors
- Nitrous Kits
- Coolant System
- Oil System
- Dry Sump System
- Oil Sensors & Valves
- Oil Metering System
- Oil Lines & Fittings
- Oil Coolers & Parts
- Oil Cooler Mount O-Rings
- Oil Pumps & Parts
- Gaskets & O-Rings
- Oil Pick Up Tubes
- Oil Pans, Etc.
- Regulators
- Oil Filters
- Oil Filter Relocation Kit
- Oil Caps
- E-Shaft Oiling System
- Oil Fill Tubes
- Oil Filter Stands
- Oil Gauges
- Blind Plugs
- Dipsticks & Pipes
- Oil Separator Tanks & Parts
- Electrical System
- Ignition System
- Exhaust System
- Transmission
- Transmissions
- Bearings
- Automatic Clutch Packs
- Input Shafts
- Gear Hubs & Sleeves
- Bell Housings
- Rebuild Seal Kits
- Torque Converters
- Tail Shafts & Parts
- Transmission Gears
- Pans & Gaskets
- Filters/Strainers
- Shifter Solenoid
- Vacuum Modulators
- Vent Covers
- Transmission Hoses
- Tranny Hardware
- Input Shaft Seals
- Revolution Sensors
- Transmission Mounts
- Front & Rear Seals
- Pilot Bearings
- Reverse Switches
- Release Bearings
- Starters
- Shifters & Parts
- Shift Selector Forks / Rod Ends
- Speedo Cables & Parts
- Front Covers & Gaskets
- Neutral Safety Switches
- Synchro Rings
- Clutch Forks & Parts
- Flex Plates
- Rear Differential
- Emission Control
- Anti-Afterburn Valves
- Emission Gaskets
- Air Control Check Valves
- Shutter Valves
- Air Pumps & Parts
- Air Control Valves
- By-Pass Air Control Valves
- EGR Valves
- Thermal Wax Valves
- PCV Valves
- Solenoids
- 1 Way Check Valves
- Vacuum Catch Tanks
- Cold Start Assist
- Emission Hoses & Pipes
- Altitude Compensators
- Thermostat Valves
- Oxygen Sensors & Parts
- Flywheels/Clutches
- Suspension & Steering
- Pitman Arms
- Steering Knuckles
- Suspension Bushings
- Suspension Springs
- Anti-Sway Bars
- Coilover Suspension Kits
- Shocks, Struts & Parts
- Ball Joints
- Idler Arms
- Wheels & Parts
- Camber Adjustment
- Control Arms & Hardware
- Steering Racks & Parts
- Tie Rods & Ends
- CV Joints & Boots
- Steering Column & Parts
- Subframe Mounts
- Suspension Links & Parts
- Suspension Brackets
- Suspension Braces
- Steering Gear Box
- Cam Bolts, Nuts, Washers etc
- Lowering Kit
- Brake System
- Chassis & Body
- Body Plugs
- Mud Guard Wheel Arch Liners
- Air Dams, Skirts
- Convertible Top Parts
- Engine Bay Insulation
- Windshield Cowls & Parts
- Lights, Lenses, Etc
- Motor Mounts
- Weather Strips & Seals
- Clips
- Keys & Lock Sets
- Decals, Badges, Emblems
- Sunroof/Moonroof
- Gas Door & Parts
- Under Trays
- Antennas & Parts
- Windshield Washer Parts
- Sunscreens
- Mirrors
- Cross Members
- Bumpers & Parts
- Pedals, Pads & Parts
- Rear Hatch Parts
- Doors & Parts
- Tow Hooks & Covers
- Cruise Control Cables
- Hood/Bonnet Parts
- Windows & Parts
- Firewall Grommets
- Trunk Parts
- Front End Grills/Noses
- Rear Spoilers & Parts
- Body Vents
- Drive Line & Parts
- Wind Blockers
- HVAC
- Race Parts
- Supercharger Kits
- Nitrous Kits
- Transmission
- Intake System
- Internal Engine
- Cryo Treated
- Oil System
- Coolant System
- Fuel System
- Braking System
- Exhaust System
- Clutch System
- Lightweight Flywheels
- Competition Mounts
- Ignition System
- Suspension
- Shifter Parts
- Pulleys
- Water Injection
- Porting Templates
- EFI Upgrade
- Air Filters Elements
- Ram Air Intake Kits
- Aftermarket Gauges
- Engine Management
- Turbo System
- Hoses
- Interior
- Overhead Console & Parts
- Center Console Parts
- Shifter Parts
- Floor Mats
- Dome Light Lenses
- Gauges
- Seats & Parts
- Knobs
- Dash Vents
- Instrument Clusters Lenses
- Metering Hoods
- Clips
- Knee Pads
- Tape Decks/Radios
- Cigarette Lighters
- Sun Visors
- Switches
- Cup Holders
- Ash Trays
- Interior Trim
- Glove Boxes & Parts
- Clocks
- Door Handles & Parts
- Block Off Plates
- Oil, Lube, Solvents, Etc
- Tune Up Kits
- Rotary Marine
- One Rotor Parts
- Apparel, Stickers, Etc
- Christmas Ornaments
- Rotary Puzzles & Boxes
- Beach Towels
- Work Lights/Flash Lights
- Shopping Bags
- Patches
- Key Lanyards
- Air Fresheners
- Cups
- Clothing Accessories
- Valve Stem Caps
- Fuzzy Dice
- Plush Rotary Toys
- Mazda Pennants
- Rotor Watches
- Drink Coasters
- Oil Dipstick Handles
- Jewelry
- T-Shirts
- Key Chains
- Stickers
- Rotor Clocks
- Rotor Shaped Baking
- Manuals & Videos
- Tools
- Porting & Polishing
- Services
- No Longer Available Bits
- Rx8 Take Off Parts
Carburetor & Intake Kits
Mazda Carburetor & Intake Manifold Kits
Sort by:Recommended
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 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 - 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
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.76-85 12A Holley Intake & Carburetor Kit - Stock Porting (18009)
Out of stockRacing Beat's High Performance Holley Intake System Kit has proven over the years to be an extremely reliable carburetor upgrade, with very "streetable" engine smoothness and drivability characteristics. Fuel economy is comparable to the stock carburetor under similar driving conditions.
Note: Installation of this kit requires use of a high performance fuel pump delivering 6 psi @ 20 gph.
74-85 13B Holley Intake & Carburetor Kit - Street Porting (18038)
Out of stockRacing Beat's Holley Intake Kit for the 13B 4 Port Street Port engine has proven over the years to be an extremely reliable carburetor upgrade, with very "streetable" engine smoothness and drivability characteristics. The Street Port Holley Kit includes the same basic components as our non-ported engine Holley Kits; however, the specific modifications to the carburetors are significantly different. The carburetor used for the 13B 4 Port Street Port applications features a larger 600 CFM model utilizing a mechanical choke and mechanical secondaries.
One of most significant benefits of this complete ready-to-go kit is that is takes all the guesswork, trial-and-error, and frustration out of attempting to assembly your own intake kit! We've taken over 40 years of our rotary engine experience and know-how and combined it for you in this complete, ready-to-install kit. Our intake kits has been thoroughly developed and tested using our in-house engine dyno to ensure maximum performance for each specific engine application.
The heart of each intake system is a performance-proven Holley carburetor. Depending on the requirements of each specific application, the carburetor is disassembled by Racing Beat's carburetor technicians then reworked, retuned, and reconfigured specifically for use with a designated rotary engine application. This process is not a simple "re-jetting" project, but a complex series of steps requiring machining, drilling and reconfiguring of the main and metering bodies, adjustment of the float bowls, and complete replacement of all jets.
Headers must be used with these street port intake systems to achieve maximum horsepower gains.
The carburetors and manifolds used in these Holley kits are also available separately in the "Holley Components" section. Also see the "Intake" section for other related intake components.
Note: Installation of this kit requires use of a high performance fuel pump delivering 6 psi @ 20 gph.76-85 12A Holley Intake & Carburetor Kit - Street Porting (18034)
Out of stockRacing Beat's High Performance Holley Intake System Kit has proven over the years to be an extremely reliable carburetor upgrade, with very "streetable" engine smoothness and drivability characteristics. Fuel economy is comparable to the stock carburetor under similar driving conditions.
Note: Installation of this kit requires use of a high performance fuel pump delivering 6 psi @ 20 gph.74-85 13B Holley Intake & Carburetor Kit - Stock Porting (18017)
Out of stockRacing Beat's Holley Intake Kit for the 13B 4 Port Street Port engine has proven over the years to be an extremely reliable carburetor upgrade, with very "streetable" engine smoothness and drivability characteristics. The Street Port Holley Kit includes the same basic components as our non-ported engine Holley Kits; however, the specific modifications to the carburetors are significantly different. The carburetor used for the 13B 4 Port Street Port applications features a larger 600 CFM model utilizing a mechanical choke and mechanical secondaries.
One of most significant benefits of this complete ready-to-go kit is that is takes all the guesswork, trial-and-error, and frustration out of attempting to assembly your own intake kit! We've taken over 40 years of our rotary engine experience and know-how and combined it for you in this complete, ready-to-install kit. Our intake kits has been thoroughly developed and tested using our in-house engine dyno to ensure maximum performance for each specific engine application.
The heart of each intake system is a performance-proven Holley carburetor. Depending on the requirements of each specific application, the carburetor is disassembled by Racing Beat's carburetor technicians then reworked, retuned, and reconfigured specifically for use with a designated rotary engine application. This process is not a simple "re-jetting" project, but a complex series of steps requiring machining, drilling and reconfiguring of the main and metering bodies, adjustment of the float bowls, and complete replacement of all jets.
Headers must be used with these street port intake systems to achieve maximum horsepower gains.
The carburetors and manifolds used in these Holley kits are also available separately in the "Holley Components" section. Also see the "Intake" section for other related intake components.
Note: Installation of this kit requires use of a high performance fuel pump delivering 6 psi @ 20 gph.
84-91 13B N/A Holley Intake & Carburetor Kit - Stock Porting (18045)
We offer a Racing Beat-engineered and modified Holley Carburetor Intake Kit for all 1984-91 13B Stock Port (non-ported) 6-Port engines. Racing Beat-Modified High Performance Holley Intake Systems, manufactured for more than 30 years, have established themselves as an ideal way to increase the horsepower output of the 13B rotary engine at a very economical price. This is especially advantageous when compared to the alternative: expensive replacement fuel injection systems with their required software, hardware, and increased complexity.
These carburetor intake kits are a popular and economical alternative for a failed fuel injection system on a stock engine. The complete kit includes an extensively modified 600 CFM Holley "Double Pumper" carburetor (mechanical secondary & manual choke), a Racing Beat cast aluminum intake manifold, the popular Racing Beat Power Pulse Air Filter Canister with filter, basic throttle and metering oil pump linkages (1984-88 applications), gaskets, and detailed installation instructions.87-91 Rx7 Turbo Holley Intake & Carburetor Kit - Street Porting (18046)
Out of stockWe offer the extremely popular Racing Beat-modified High Performance Holley Intake System Kit for the 1987-91 RX-7 TURBO II 13B rotary engine configured without a turbocharger and ported with our street port intake/exhaust configuration. This kit, when installed on the 1987-91 TURBO II engine, utilizing the Racing Beat Street Port intake/exhaust templates and the Racing Beat "True Dual" Road Race exhaust system, is capable of producing 230 HP at 8700 rpm, normally aspirated!
This Racing Beat-modified Holley kit is ideal for those requiring "streetable" driving characteristics. Additionally, this kit includes a cold start choke feature; a float bowl connection for a mechanical Metering Oil Pump; and great top end power! We offer the Mallory 4070M internally regulated pump (6 psi) for use with this kit, or you may source an equivalent unit locally (the MAZDA OEM fuel injection fuel pump should not be used with this kit).
Performance Features
The engine prepared by Racing Beat, in developing this kit, included the 1989-91 Non-Turbo Rotors, with the higher 9.7:1 compression ratio; however, there is little difference in peak horsepower between the lower compression Turbo II rotors and the higher compression Non Turbo Rotors. The use of the TURBO II rotors, and 1 to 2 degrees more advance, would give nearly the same horsepower output. Furthermore, we installed the 1981-85 electronic distributor and coils to dramatically simplify the ignition operation. Because the development engine was assembled with the Mazda OEM apex seals, we deliberately limited the engine to 8800 rpm. With the installation of either carbon or ceramic apex seals, race-clearanced and snap-ringed rotors, and increased bearing clearances, the engine would be capable of running up to 9300 rpm safely and still making excellent power at this level.
One of most significant benefits of our complete ready-to-go kit is that is takes all the guesswork, trial-and-error, and frustration out of attempting to assemble, let alone tune, your own intake kit! We've taken over 40 years of our rotary engine experience and know-how and combined it for you in this complete, ready-to-install kit. Our intake kit has been thoroughly developed and tested using our in-house engine dyno to ensure maximum performance for each specific engine application.
Complete Kit
The heart of every RX-7 Holley intake kit is a Racing Beat-modified, performance-proven Holley 600 CFM Double-Pumper carburetor. We start with brand new Holley carburetor bodies that are disassembled by Racing Beat's carburetor technicians and extensively modified in-house for use with a designated rotary engine application. This process is not a simple "re-jetting" project, but rather a complex series of steps requiring machining, drilling, and reconfiguring of the carburetor body itself as well as the primary and secondary metering bodies, adjustment of the float bowls, and complete replacement and/or re-drilling of all jets.
Every RX-7 Holley intake kit includes a Racing Beat cast-aluminum high-rise intake manifold with a vacuum source for power brakes, a Racing Beat-modified Holley carburetor, foam air cleaner, and canister assembly, throttle and metering oil pump linkages, and appropriate gaskets. All emissions control fittings are eliminated.
The Racing Beat-modified Holley carburetor and Racing Beat manifold used in this Holley kit is also available separately for custom applications.79-85 12A Side Draft - 45 DCOE Carb Kit (ARE701K45)
Includes:
- DCOE Intake Manifold
- Weber Side Draft 45 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.