Koyo Racing N-Flo Radiator 53mm Core for 89-92 S5 FC3s

Description This 53mm R-Series Single Pass Radiator has been designed to fir the Series 5 RX-7 FC3s, build from 1989 – 1992 N-Flo 53mm Core Thickness Now at an even better price With cooling being so important to rotaries why not look at upgrading your cooling system. a Koyorad N-Flo can aid in dropping your coolant temps significantly. Their high quality aluminium construction and OEM fitment means your not paying to have it modified (like many cheaper “racing” radiators) The KOYO N-Flo-Series – 53mm core dual-pass radiator provides improved cooling coverage for both street and track applications. Double Pass/ N-Flo Technology – Strategically placed partitions make for and “N” or “U” shaped flow through the radiator core. This allows for improved cooling efficiency compared to normal all-aluminum racing models. Ideally suited for forced-induction applications. Construction is held to tight quality control standards that are illustrated in the outstanding Heliarc soldering, pristine tube and fin alignment, and mirror-like surface finish. The tubes, fins, headers, and brackets are brazed in a state-of-the-art Nocolok furnace, which bonds these components into a virtually indestructible radiator unit. All fan mounts are situated to OE specifications, and using the OEM mounting locations facilitates fitment into the FD3s. Why not include a set of SFS Performance Radiator hoses with your new cooling upgrade