May 9, 2017 TFRyan

Product Highlight: Koyorad for V8 Swapped 240SX

Newly announced from our friends at Koyorad, a high quality all-aluminum performance radiator for V8 swapped S13s (minor modifications needed to fir S14). For the ultimate in cooling performance, this radiator was developed with a crossflow design along with a dual pass “N-FLO” partition which conveniently locates both inlet and outlet on the passenger side of the engine bay.  In typical fashion, Koyorad has engineered this radiator with precision, designed to directly replace the stock OEM plastic/aluminum radiator for ease of install along with superior quality, precision hand welds, reliability and uniformity are what have earned Koyorad their excellent reputation in performance radiators worldwide.




  • Converts Nissan 240SX traditional downflow (top and bottom tank) type radiator to a more efficient crossflow (left and right side tank) type radiator for maximum cooling
  • NFLO internal partition for dual pass coolant flow
  • 53mm thick, high density Hyper core
  • Retains OEM S13 240SX fan shroud bolt pattern
  • Koyorad designed minimal tank volume in order to maximize core efficiency
  • 35mm inlet and outlet pipes
  • Direct fit for S13, but fits S14 chassis with little modification
  • Billet filler neck and drain plug
  • Perfect for Nissan 240SX with V8 engine swaps, and KA24D/DE Turbo or high power NA
  • Radiator is an excellent size and shape for other big power universal applications




Purchase yours here on TF-WORKS.COM:

Here are some shots of the radiator in our Time Attack S14: