HOLLEY CARBURETOR ONLY, 13B BRIDGE PORT 650 RACING BEAT-MODIFIED

Racing Beat Modified Holley Carburetor Only Bridgeport 13B (uses 650 cfm carb.)

We offer the extremely popular Racing Beat-modified High Performance Holley carburetor for the 1974-85 13B 4-Port Bridge-Ported engine application. This 650 cfm – Double Pumper with mechanical secondaries – carburetor is the same modified component that is included in our complete 1974-85 13B 4-Port Bridge-Port Kit. The optional air cleaner assembly, fuel line, and manifold shown are not included, but are available with the complete kit, or as separate items.

Each carburetor is modified by Racing Beat to maximize the performance of a specific engine application. Every carburetor is disassembled, modified and reworked by a Racing Beat carburetor technician. These modifications are the results of countless hours of engine dyno testing and real-world testing. These extensive modifications are undertaken to increase the airflow to meet the demands of the rotary engine. 

This carburetor requires the use of a high performance fuel pump delivering 6 psi @ 20 gph, we suggest the use of the Mallory 4070M unit.

For optimum performance, combine this Holley carburetor with a matched Racing Beat intake manifold and the Holley Float Bowl Fuel Line.

SKU: 16639

HOLLEY CARBURETOR ONLY, 13B BRIDGEPORT 650 RACING BEAT-MODIFIED

 

$1,069.65


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  • HOLLEY 13B 6-PORT, 84-92

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    We offer a Racing Beat-engineered and modified Holley Carburetor Intake Kit for all 1984-92 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.

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    The delivered-new, Holley 600 CFM carburetor included in this kit has been extensively disassembled and re-built at the Racing Beat facility in order to optimize the power output for the 13B 6-port application. 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.

    Depending on your application, you may need to fabricate or purchase specific components to complete installation for your particular application. We suggest you review the 18045 Holley 6PI Kit Instructions  to review the installation process. This kit does not make provisions for the operation of the Mazda-installed cruise control unit.

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    1984-85 GSL-SE – The stock fuel pump on this chassis is externally mounted (outside of the fuel tank) and must be replaced with a suitable unit and the appropriate fuel line fittings.

    1986-92 (All models) – The fuel pump on this chassis is mounted internally in the fuel tank. The pump must be replaced with an appropriate internally mounted unit, or an external pump configuration must be designed and fabricated. (Moderate fabrication skills are required for this conversion.)

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    This intake kit is not intended for use on applications that retain the catalytic converters and stock exhaust system. If the stock exhaust system is retained, horsepower, throttle response, and performance will be compromised.

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