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 …

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 …

We offer the extremely popular Racing Beat-modified High Performance Holley carburetor – 600cfm Double Pumper body with mechanical secondaries and manual choke – for the 1986 …

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 …

We offer a Racing Beat-engineered and modified Holley Carburetor Intake Kit for all 1984-91 13B Stock Port (non-ported) 6-Port engines. Racing Beat-Modified High Performance Holley Intake …

Racing Beat offers our rotary-tuned Holley carburetor, intake manifold, and air cleaner assembly in a complete package for all 1979-85 RX-7 12A & 13B engine applications. Tuned in-house …

Racing Beat's Holley Intake Kit for the 13B 4 Port Street Port engine has proven over the years to be an extremely reliable carburetor upgrade, with very "streetable" engine smoothness and …

We offer the extremely popular Racing Beat-modified High Performance Holley Intake System Kit for the 1987-91 RX-7 TURBO II 13B rotary engine configured without a turbocharger and …

We offer the extremely popular Racing Beat-modified High Performance Holley carburetor for the 1987-91 RX-7 TURBO II 13B rotary engine, configured without a turbocharger, and ported …

2019年9月5日 · I have a stock S4 13B 6 port in my RX3 using an adapter plate and Hitachi 4 barrel carb and performance is non existent: Secondaries are manualised and work OK (a bit …