Mazda RX7 FB Induction

We offer a Racing Beat-engineered and modified Holley Carburettor Intake Kit for all 1984-92 12A,13B and EGI Stock Port (non-ported) 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 rotary engine.

Racing Beats own specially developed Air cleaner assembly

As a registered Mazda Parts dealer distributor, for any part you may need for your Mazda model, kindly send an e-mail to sales@racingbeateurope.com along with your vehicle model and chassis number so we can assist you.

The Racing Beat Weber 51 IDA carburettor is the result of extensive modifications to a standard Weber 48 IDA carburettor. Developed decades ago as the result of in-house dyno and race track  testing and tuning for both street and racing applications, this high performance Weber 51 IDA unit is the end product of these efforts.

This specially built to order Weber 48 IDA unit is primarily suited for various street and race applications because of its simplicity, compactness, tune ability and excellent float bowl design. 

Racing Beat USA do not advise using this on an unmodified  stock ported 12A engine

This simple and well-designed K&N Air Filter Assembly Kit has proven to be extremely popular with 48 IDA and 51 IDA owners

The cast-aluminium Weber Intake Manifold is intended for use with a Weber 48 IDA or the Racing Beat-modified 51 IDA carburettor on a 1974-85 12A engine.

The Racing Beat-designed and manufactured cast-aluminium 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 carburettor (additional porting required).   Can be used with the Racing Beat Adapter Plate for the  Renesis 13B 6-Port Intake Engine

To fit any 13B with Peripheral Port  (PP) Rotor Housings.

The Racing Beat-designed and manufactured Peripheral Port Intake Manifold mates a Weber 48 IDA or 51 IDA downdraft carburettor, or equivalent throttle body, to the Racing Beat-manufactured 13B peripheral port housings.  Intake Manifold Length is 140mm 

This manifold cannot be used on the Mazda Factory Race MFR housings.

The cast-aluminium Weber Intake Manifold is intended for use with a Weber 48 IDA or the Racing Beat-modified 51 IDA carburettor on a 13B 4 Port engine

The Racing Beat-designed intake manifold for the 1984-92 13B 6-Port rotary engine is ideally suited to meet the performance requirements of the Holley carburettor.

Can be used with the Racing Beat Adapter Plate for the  Renesis 13B 6-Port Intake Engine

The Racing Beat-designed intake manifold for the 1984-92 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.

The 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. 

Please contact sales@racingbeateurope.com for availability 

Weber 48/51IDA Throttle Linkage Kit

This kit contains three important components for use during the installation of a Weber 48 or 51 IDA carburetor: