1977
Intake
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AIR FILTER HOUSING, RACING BEAT STOCK WITHOUT FILTER
Racing Beat Air Filter Housing, Stock without Filter
Racing Beat’s dyno-proven Power Pulse Air Filter Assembly, for all 1971-85 Stock Carburetor Bodies, is designed specifically for performance. While the assembly uses the same Racing Beat foam air filter element that fits the stock canister, the design of the Power Pulse canister both improves air flow into the carburetor and limits the introduction of dirt particles into the filter element. The spun aluminum canister pieces are powder-coated white for added durability.
There is no provision for emission control valve hose/air pump hose connections on this assembly; however, there is a position available to connect a crankcase breather tube if needed.
SKU: 16531 -
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AIR FILTER K&N, OVAL SHORT (IDA)
K&N Air Filter, Oval Short (IDA)
Browse our Weber Carbs, Manifolds and Parts section
SKU: 16624 -
BOOK WEBER HAYNES, WEBER MANUAL
Book, HAYNES, Weber Manual
Browse our Weber Carbs, Manifolds and Parts section
SKU: 10240 -
Carb Jets for Nikki Carburetors
Carb Jets for Nikki Carburetors
We carry a wide variety of jets for your stock Mazda Nikki carb!
SKU: Niki-Jet -
CARBURETOR BASE GASKET, —NLA— 12A NOSMOG
Sorry, this item has been discontinued by Mazda.
Base Gasket is in Carburetor overhaul kit.
SKU: 13-221D-0823 Manufacturer SKU: 0823-13-221D -
CARBURETOR BASE GASKET, 13B
Carburetor Base Gasket, 13B
SKU: 13-221A-1757 Manufacturer SKU: 1757-13-221A -
CARBURETOR MIXTURE SCREW, —NLA—
CARBURETOR MIXTURE SCREW
Sorry, this item has been discontinued by Mazda.
SKU: 23-4600-N201 Manufacturer SKU: N201-23-460 -
CARBURETOR TOP GASKET, 12A -80—NLA—
CARBURETOR TOP GASKET, 12A -80
Sorry, this item has been discontinued by Mazda.
SKU: 23-3270-8341 Manufacturer SKU: 8341-23-327 -
FILTER AIR CANISTER, 48 IDA WITH K&N SHORT
Air Canister Filter for 48 IDA With K&N Short Filter
Click Here for a Weber 48IDA Suggested Parts List
Browse our Weber Carbs, Manifolds and Parts section
SKU: 56-1210 -
FREEZE PLUG, ROTOR HOUSING @ INTAKE MANIFOLD
Freeze Plug, Rotor Housing @ Intake Manifold
SKU: 555-101 -
FUEL FILTER, STRAIGHT THROUGH
Fuel Filter, Straight Through All 74-81
SKU: 13-470B-0222 Manufacturer SKU: 0222-13-470B -
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HEATSHIELD, 74-95 ALL 12A & 13B
Heatshield, 74-95 All 12A & 13B
Click Here for a Weber 48IDA Suggested Parts List
Browse our Weber Carbs, Manifolds and Parts section
SKU: 16219 -
HOLLEY 12A BRIDGE PORT, —NLA—
HOLLEY 12A BRIDGE PORT
Sorry, this item has been discontinued.
SKU: C-HOLLEY-12A-BP -
HOLLEY 12A STOCK, 76-85 NO PORT —NLA—
Sorry, this item has been discontinued.
Racing Beat Holley Stock port 12A 76-85 (465cfm carb)
Complete Ready-to-Install Kit
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.Rotary-tuned By Racing Beat
The heart of each intake system is a performance-proven 4-barrel 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. Each application has been fully developed and tested on our in-house dyno facility to ensure maximum performance.Each comprehensive package includes a Racing Beat cast-aluminum high-rise intake manifold with a vacuum source for power brakes, a Racing Beat-modified Holley carburetor (465 CFM), foam air cleaner and canister assembly, throttle and metering oil pump linkages, and appropriate gaskets. All emissions control fittings are eliminated. This carburetor includes a vacuum-operated choke.
Performance
When installed on a 1976-78 RX-3 or a 1979-85 RX-7 12A engine, this kit increases engine output by approximately 20 HP with the stock exhaust system. However, for increased performance gains we strongly recommend the installation of an exhaust header/presilencer/Power Pulse Muffler combo (10+ HP) or an open exhaust (15+ HP) – resulting in total performance gains of between 30-35 HP depending on your specific intake/exhaust configuration..SKU: 18009 -
HOLLEY 12A STREET PORT, 76-85 —NLA—
Sorry, this item has been discontinued
Racing Beat Holley, 76-85 Street port 12A (465 cfm carb)
Complete Ready-To-Install Kit
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! Racing Beat has taken over 40 years of their rotary engine experience and know-how and combined it for you in this complete, ready-to-install kit. Racing Beat’s intake kits has been thoroughly developed and tested using their in-house engine dyno to ensure maximum performance for each specific engine application.Rotary-tuned By Racing Beat
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.Each comprehensive package includes a Racing Beat cast-aluminum high-rise intake manifold with a vacuum source for power brakes, a Racing Beat-modified Holley carburetor (465 CFM), foam air cleaner and canister assembly, throttle and metering oil pump linkages, and appropriate gaskets. All emissions control fittings are eliminated. This carburetor includes a vacuum-operated choke. The Racing Beat Kit for the Street Port engine includes the same basic components as our non-ported engine Holley Kits (P/N 18009); however, the specific internal modifications to the 465 CFM carburetor are significantly different.
Each comprehensive package includes a cast aluminum high-rise intake manifold with a vacuum source for power brakes, a Racing Beat-modified Holley carburetor (465 CFM), foam air cleaner and canister assembly, throttle and metering oil pump linkages, and appropriate gaskets. All emissions control fittings are eliminated.
Exhaust headers must be used with this street port intake system to achieve maximum horsepower gains.
SKU: 18034 -
HOLLEY 13B 4 PORT STOCK, EARLY NO PORT
Holley Stock port 13B 76-78 (465cfm carb) Discontinued
We offer the popular Racing Beat-modified High Performance Holley Intake System Kit for the 1974-1985 13B 4 Port, stock port (non-ported) engines. Our Racing Beat -modified Holley Intake Systems, manufactured for more than 30 years, have established themselves as an ideal way to increase the horsepower of the 13B rotary engine at a very economical price. With an open header installed in conjunction with the Holley Intake System on the engine, power gains of 40 HP are typical.
Racing 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.
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.
Complete Kit – Ready to Install
Each comprehensive package includes a Racing Beat cast-aluminum high-rise intake manifold with a vacuum source for power brakes, a Racing Beat-modified Holley carburetor (465 CFM), Racing Beat Power Pulse Air Filter Canister with foam filter, throttle and metering oil pump linkages, and appropriate gaskets. All emissions control fittings are eliminated. This carburetor includes a vacuum-operated choke.Note: Installation of this kit requires use of a high performance fuel pump delivering 6 psi @ 20 gph.
SKU: 18017 -
HOLLEY 13B BRIDGE PORT, 13B 4PORT 74-78 BRIDGE
Holley 13B Bridge Port, 13B 4PORT 74-78
Bridgeport 13B (uses 650 cfm carb.)SKU: 18042
