Radium Engineering Dual Catch Can Kit | 1989-1994 Nissan Skyline GT-R (20-590-FL)

Radium Engineering
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1989-1994 Nissan Skyline GT-R Dual Catch Can Kit by Radium Engineering

After much anticipation, Radium Engineering is pleased to announce new parts for the 1989–1994 Nissan Skyline GT-R! This Radium Engineering dual catch can kit is designed specifically for the RB26DETT. Careful measures and considerations were put forth to make this a proper system. It retains a true PCV system and includes catch cans for both the PCV valve side and crankcase vent (CCV) side of the ventilation system. The catch cans do NOT vent to the atmosphere (VTA), thus are emissions and track legal. Closed-loop systems remove the oil and sludge from the PCV gasses before it is routed to the engine to be burned. A closed-loop system also promotes negative crankcase pressure for optimal performance.

Two double-ended press-in fittings are provided to replace the crankcase vents on the valve covers. In addition, this system balances the intake and exhaust side of the crankcase with a large 10AN crossover hose exactly as the Nissan engineers intended. Each catch can feature large 10AN ORB ports, a 4AN ORB drain port, 2-step oil separation baffling, and an O-ring sealed dipstick. They mount using factory holes and integrate perfectly with the surrounding components. The dipsticks built into the catch cans allow easy inspection of accumulated fluid. No extra inline check valve is required since Radium catch cans are pressure sealed. No cutting, drilling, or permanent modifications are required.


  • Baffled catch cans with dipsticks
  • Nissan specific mounting brackets
  • RB26DETT valve cover press-fits
  • 10AN adapter fittings and hose ends
  • Radium 5/8" PCV hose


  • Keeps Your Engine Oil Healthy


  • 1989-1994 Nissan Skyline GT-R

What's In The Box?

  • 1 - Catch Can Kit with all Hardware and Fittings


  • Radium Engineering's Limited Manufacturer's Warranty

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