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 The volume of fuel inside the surge tank acts as a buffer to always keep the FST pump(s) supplied with fuel
if the fuel cell is deeper than 10 inches
Aux Ign 4Â
Drop-In OEM Replacement
6 injectors including harness adapters looms
Radium Fuel Rail Top Feed Conversion Mazda 13B Primary k20 Â The volume of fuelRadium Engineering high flow primary fuel rail is for the 13B RE and 13B REW rotary engine found in the 1990 1995 Mazda Eunos Cosmo and 1992 2002 Mazda RX7 FD3S. The aluminum fuel rail is anodized black for compatibility with all popular fuel types including E85. Manufactured with a large internal bore, the fuel rail can support all necessary engine power requirements