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 Carb - 48 IDA

Weber Carb - 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: 16601Our Price $556.00 Add to Cart

Weber Carb - 51 IDA

Weber Carb - 51 IDA :: Down Draft

Both the elegant design and the simplicity in the maintenance of the WEBER Carburetors have proven to be compelling reasons as to why the Weber name has remained so popular over the years. The Weber 51 IDA carburetor is a special Racing Beat modification ...

Part Number: 16602Our Price $898.00 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: 16608Our Price $19.00 Add to Cart

Accelerator Cable Linkage

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

The Accelerator Cable Linkage (Bell Crank), compatible with the Weber 48IDA and 51 IDA carburetors, 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 and ...

Part Number: 16622Our Price $30.00 Add to Cart

Weber Intake Manifold 48/51IDA

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

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 porting required). These optional items are available ...

Part Number: 16493Our Price $298.00 Add to Cart

Weber Intake Manifold 48/51 IDA

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

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 (additional porting required). These optional items are ...

Part Number: 16494Our Price $298.00 Add to Cart

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: 16490Our Price $276.00 Add to Cart

Weber Carb Base/Phenolic Spacer Gasket

Weber Carb Base/Phenolic Spacer Gasket

The Weber Carburetor Base and Phenolic Spacer Gaskets are used at the base of the carburetor, or on either side of the phenolic spacer. Sold individually, order the quantity required for your specific application. (Note: Two gaskets per manifold are ...

Part Number: 16487Our Price $5.00 Add to Cart

Phenolic Intake Spacers

Phenolic Intake Spacers :: 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: 16621Our Price $15.00 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: 16625Our Price $115.00 Add to Cart

K/N Air Filter Element

K/N Air Filter Element :: Weber 48 IDA

The K&N Replacement Filter (K&N Part Number E-3461) is a direct replacement for the filter delivered with the K&N Weber Air Filter Assembly Kit (K&N part Number 56-1210).

Part Number: 16624Our Price $46.99 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: 16614Our Price $18.00 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: 16615Our Price $18.00 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: 16616Our Price $18.00 Add to Cart

Sidedraft Carburetor Upper Manifold Section

Sidedraft Carburetor Upper Manifold Section :: 86-92 13B 6-Port

This Racing Beat-designed upper manifold mates a sidedraft carburetor to a stock 1986-92 13B 6-Port lower manifold. Although this 13B upper manifold section was originally designed by Racing Beat for use with a Dellorto 48 DHLA carburetor ...

Part Number: 18101Our Price $162.00 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: 16617Our Price $18.00 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: 16626Our Price $18.00 Add to Cart


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...

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Our Price: $142.00

Rotor Muffler
REV25

Racing Beat's REV 25 Rotor Muffler - Here's a Racing Beat exclusive, a Mazda Furai-inspired rotor-shaped ...

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Our Price: $180.00

Prothane Bushing Kit - Complete
86-91 RX-7

Prothane Bushing Suspension Kit -1986-91 RX-7 - Racing Beat has been using Prothane bushings for many years and are ...

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Our Price: $139.00

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