1986-92 Mazda RX-7 Performance Parts

1986-92 Mazda RX-7 Performance Parts : Intake Weber

A Weber IDA carburetor set-up has proven to be ideal for use on many 13B rotary engine applications. Well-suited for track and high RPM performance applications where the use of cold-weather choke is not required, the simplicity and reliability of a  Weber carburetor configured intake kit has been popular with rotary engine enthusiasts for years.

Racing Beat offers both the stock 48 IDA and a Racing Beat rotary-tuned "51IDA" carburetor and intake manifolds for a variety of rotary applications, review our comprehensive Weber Rotary-Intake Reference Guide to get started.

Weber Carburetor

Weber Carburetor :: 48 IDA Down Draft

Both the elegant design and the simplicity in the maintenance of the Weber 48 IDA Carburetor have proven to be compelling reasons as to why the Weber name has remained so popular over the years. This Weber 48 IDA unit is primarily suited for various race ...

Part Number: 16601
Our Price $750.75 Add to Cart

Weber Carburetor

Weber Carburetor :: 51 IDA Down Draft

Weber 51 IDA Down Draft Carburetor Racing Beat-modified The Racing Beat Weber 51 IDA carburetor is the result of extensive modifications to a standard Weber 48 IDA carburetor. Developed decades ago as the result of in-house dyno testing and tuning for ...

Part Number: 16602
Our Price $1,191.75 Add to Cart

Weber Air Horn

Weber Air Horn :: Racing Beat 51 IDA

These spun-aluminum air horns are intended for use on a Racing Beat-modified Weber 51 IDA carburetor -- sold individually. When installing these 51 IDA Air Horns the stock "hold down bolts/clamps" provided with the 48 IDA Air Horns are no longer...

Part Number: 16608
Our Price $25.00 More Information

Accelerator Cable Linkage

Accelerator Cable Linkage :: 48/51 IDA (Bell Crank)

The Accelerator Cable Linkage (bell crank style) is compatible with the Weber 48IDA and 51 IDA carburetors and is intended for Left-Hand drive rotary chassis using a Left-Hand drive-configured manifold. This linkage mounts to the end of the throttle shaft...

Part Number: 16622
Our Price $30.00 Add to Cart

Weber Intake Manifold 48/51IDA

Weber Intake Manifold 48/51IDA :: 86-92 13B 6-Port

Weber Intake Manifold 48/51IDA 86-92 13B 6-Port Engine The Racing Beat-designed and manufactured cast-aluminum intake manifold is intended for use on a 1986-92 13B 6-Port engine with a Weber 48 IDA or the Racing Beat-modified 51 IDA carburetor (additional...

Part Number: 16493
Our Price $376.53 Add to Cart

Weber Intake Manifold 48/51 IDA

Weber Intake Manifold 48/51 IDA :: 87-91 TURBO II Engine

Weber Intake Manifold 48/51 IDA 87-91 13B TURBO II Engine The Racing Beat-designed and manufactured cast-aluminum intake manifold is intended for use on a 1987-91 13B TURBO II engine with a Weber 48 IDA or the Racing Beat-modified 51 IDA carburetor (...

Part Number: 16494
Our Price $376.53 More Information

Weber Intake Manifold

Weber Intake Manifold :: Peripheral Port Engine

The Racing Beat-designed and manufactured Peripheral Port Intake Manifold mates a Weber 48 IDA or 51 IDA downdraft carburetor, or equivalent throttle body, to the Racing Beat-manufactured 13B peripheral port housings. (This manifold cannot be used on the ...

Part Number: 16490
Our Price $346.50 Add to Cart

Weber Carburetor Rebuild Kit

Weber Carburetor Rebuild Kit :: 48 IDA /Racing Beat 51 IDA

This genuine Weber Carburetor Rebuild Kit (Part number 92.1632.05) is intend for use on a Weber 48 IDA or Racing Beat-51IDA carburetor. For a view of the parts included with the kit access the PDF drawing from the above link. Parts included are: Top Cover...

Part Number: 16623
Our Price $60.00 Add to Cart

Weber Carb Base/Phenolic Spacer Premium Gasket

Weber Carb Base/Phenolic Spacer Premium Gasket

*We're currently waiting for more of our Weber gaskets to be shipped to us and might not have them available for a little while. These gaskets are about double the thickness of our previous gaskets.* This thicker, more premium Weber Carburetor ...

Part Number: 16487.1
Our Price $9.00 Add to Cart

Weber Carb Base/Phenolic Spacer Paper Gasket

Weber Carb Base/Phenolic Spacer Paper Gasket

*Gasket is not the same as pictured. Gasket is of paper material.* The Weber Carburetor Base and Phenolic Spacer Paper Gaskets are used at the base of the carburetor, or on either side of the phenolic spacer. Sold individually, order the quantity required...

Part Number: 16487.2
Our Price $5.00 Add to Cart

Phenolic Intake Spacer

Phenolic Intake Spacer :: 48 IDA & 51 Weber IDA Carb

The Weber 48/51 IDA Phenolic Intake Spacers can be installed under a 48/51 IDA carburetor to increase the intake manifold length for special applications. Test have shown that up to three spacers per barrel can be used to move the torque peak down about ...

Part Number: 16621
Our Price $16.50 Add to Cart

K/N Air Filter Assembly

K/N Air Filter Assembly :: Weber 48/51 IDA

This simple and well-designed K&N Air Filter Assembly Kit (K&N Part Number 56-1210) has proven to be extremely popular with 48 IDA and 51 IDA owners. The kit cleanly accommodates a high-flow K&N filter element onto the Weber 48/51 IDA ...

Part Number: 16625
Our Price $170.00 Add to Cart

Weber 40MM Venturi

Weber 40MM Venturi :: 48/51 IDA Carburetor

These 40mm Racing Beat-manufactured replacement venturis can be used in either a 48 IDA or a a Racing Beat 51IDA Weber carburetor. Precision machined from billet aluminum material. Sold individually, two required per carbutetor.

Part Number: 16612
Our Price $35.00 Add to Cart

Air Horn Screens - 70mm

Air Horn Screens - 70mm :: Weber Intake 48/51 IDA

Air Horn Intake Screens (Priced and sold as a pair) - 48/51IDA Weber carburetor Nothing invokes memories of early racing days than the classic look of a simple intake air screen mounted atop an aggressive looking carbuertor intake horn. The mechanical ...

Part Number: 16627
Our Price $55.00 Add to Cart

Weber 38MM Venturi

Weber 38MM Venturi :: 48/51 IDA Carburetor

These 38mm Racing Beat-manufactured replacement venturis can be used in either a 48 IDA or a a Racing Beat 51IDA Weber carburetor. Precision machined from billet aluminum material. Sold individually, two required per carbutetor.

Part Number: 16613
Our Price $35.00 Add to Cart

Weber 42MM Venturi

Weber 42MM Venturi :: 48/51 IDA Carbuertor

These 42mm Racing Beat-manufactured replacement venturis can be used in either a 48 IDA or a a Racing Beat 51IDA Weber carburetor. Precision machined from billet aluminum material. Sold individually, two required per carbutetor.

Part Number: 16614
Our Price $35.00 Add to Cart

Weber 43MM Venturi

Weber 43MM Venturi :: 48/51 IDA Carbuertor

These 43mm Racing Beat-manufactured replacement venturis can be used in either a 48 IDA or a a Racing Beat 51IDA Weber carburetor. Precision machined from billet aluminum material. Sold individually, two required per carbutetor.

Part Number: 16615
Our Price $35.00 Add to Cart

Weber 44MM Venturi

Weber 44MM Venturi :: 48/51 IDA Carbuertor

These 44mm Racing Beat-manufactured replacement venturis can be used in either a 48 IDA or a a Racing Beat 51IDA Weber carburetor. Precision machined from billet aluminum material. Sold individually, two required per carbutetor.

Part Number: 16616
Our Price $35.00 Add to Cart

Weber 45MM Venturi

Weber 45MM Venturi :: 48/51 IDA Carbuertor

These 45mm Racing Beat-manufactured replacement venturis can be used in either a 48 IDA or a a Racing Beat 51IDA Weber carburetor. Precision machined from billet aluminum material. Sold individually, two required per carbutetor.

Part Number: 16617
Our Price $35.00 Add to Cart

Weber 46MM Venturi

Weber 46MM Venturi :: 48/51 IDA Carbuertor

These 46mm Racing Beat-manufactured replacement venturis can be used in either a 48 IDA or a a Racing Beat 51IDA Weber carburetor. Precision machined from billet aluminum material. Sold individually, two required per carbutetor.

Part Number: 16626
Our Price $35.00 Add to Cart

Intake Manifold/Header Heat Shield

Intake Manifold/Header Heat Shield :: 12A & 13B- 1974-95 All Models

Intake Manifold/Header Heat Shield 12A & 13B- 1974-95 All Models Racing Beat's Header Heat Shield Assembly effectively reduces intake manifold and carburetor temperatures by reflecting the heat radiating from the header away from both the intake ...

Part Number: 16219
Our Price $103.95 Add to Cart

RX-8 Engine Carburetor/Manifold Adapter Plate

RX-8 Engine Carburetor/Manifold Adapter Plate :: 04-11 Renesis 13B 6-Port Intake Engine

Racing Beat offers the RX-8 Renesis Engine Carburetor/Manifold Adaptor Plate for the 2004-2011 RX-8 Renesis (Six Port Intake - High Power) Engine. The Carburetor/Manifold Adapter Plate is intended to adapt the Racing Beat-manufactured 1986-1992 Six Port ...

Part Number: 16480
Our Price $398.48 More Information


Oil Presssure /Temperature Sensor Adapter

The Racing Beat-designed TYPE II Oil Pressure and Temperature Sensor Adapter unit is compatible with select 1971-92 12A ...

More Info Oil Presssure /Temperature Sensor Adapter

Our Price: $94.71

Alternator and Main Drive Pulley Set - Double Sheave
74-92 Rotary Engines (All)

Racing Beat RX-7 Pulley Set - Double Sheave Packaged as a pulley set, each kit includes one (1) double sheave alternator...

More Info Alternator and Main Drive Pulley Set - Double Sheave

Our Price: $180.19

RX-7 Flywheel - Aluminum
83-92 RX-7 Non-Turbo

Racing Beat-designed RX-7 flywheels are both engineered and manufactured by Racing Beat for a wide ...

More Info RX-7 Flywheel - Aluminum

Our Price: $455.07

Go to Racing Beat Home Page
Select: Go to Shopping Cart