HH Series Aluminum Racing Radiator w/ N-FLO by Koyo
Koyorad’s new 48mm “HH” Series radiator core features an ultra high fin density to maximize heat transfer. Koyo designs and manufactures each radiator with precision; therefore each one is a direct-fit performance replacement for the stock OE plastic/aluminum radiator for a quick and simple installation with no modifications. Koyo has also integrated a 1/8” NPT female accessory fitting (supplied with a threaded plug) to accept temperature sensors typically included with aftermarket temperature gauges.
When factory equipped radiators have inlet and outlet locations that allow proper placement, Koyorad carefully welds aluminum partitions in the upper and lower tanks of the radiator. This is Koyorad’s N-Flo Technology which allows for a double or triple pass radiator. This design cools more efficiently by allowing the coolant to remain in the radiator for a longer period of time therefore transferring more heat to the surrounding air.
Features
- Koyorad “HH” Series 48mm Hyper Core
- OE Specific mounting and direct fit
- Nocolok-R Brazing
- Precise Tube and Fin alignment
- Billet aluminum filler neck
- 1/8” NPT female accessory fitting
- N-FLO Dual Pass Technology
Applications
- 1989 – 1992 Mazda RX-7
What’s In The Box?
- 1 – Koyorad Racing Radiator
- Necessary Hardware
Warranty
Koyo Manufacturer’s Warranty
