{"product_id":"radium-engineering-catch-can-kits-nissan-s13-silvia-180sx-240sx-20-0727-fl-20-0726-fl-20-0725-fl","title":"Radium Engineering Catch Can Kits | Nissan S13 Silvia 180SX 240SX (20-0727-FL \/ 20-0726-FL \/ 20-0725-FL)","description":"\u003cp\u003e\u003cstrong\u003eOil in the intercooler is not cosmetic. It measurably lowers heat exchange efficiency, and the crankcase vent is where it comes from.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRadium Engineering Fluid Lock catch can kits for the Nissan S13\u003c\/strong\u003e draw oil and water condensation out of the crankcase gases before they reach the intake, keeping the intake pipe, throttle body, and intercooler core clean. These are closed loop systems that do \u003cstrong\u003enot\u003c\/strong\u003e vent to atmosphere, so they are emissions and track legal: filtered air routes back into the engine to be burned, which also promotes negative crankcase pressure. Both kits mount using factory holes with no cutting, drilling, or permanent modification.\u003c\/p\u003e\n\u003ch3\u003eChoose Your Kit\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePCV Catch Can Kit (20-0725-FL)\u003c\/strong\u003e: mounts to threaded bosses on the RH strut tower just clear of the fuel filter, inline between the PCV valve and intake manifold\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCCV Catch Can Kit (20-0726-FL)\u003c\/strong\u003e: mounts to 2 holes in the LH unibody near the firewall, designed to clear the wiper motor on RHD cars and the master cylinders on LHD, inline between the crankcase vent port and the intake pipe\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual Catch Can Kit (20-0727-FL)\u003c\/strong\u003e: both kits together for complete protection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat You'll Feel\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAn intercooler that keeps its efficiency instead of collecting an oil film\u003c\/li\u003e\n\u003cli\u003eA clean intake pipe and throttle body on a hard-driven car\u003c\/li\u003e\n\u003cli\u003eFluid Lock protection: the can cannot overfill and dump contaminants back into the intake\u003c\/li\u003e\n\u003cli\u003eA closed system that passes tech and keeps oil smell out of the cabin\u003c\/li\u003e\n\u003cli\u003eBolt-in mounting on factory holes, no drilling\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePatented Fluid Lock system preventing reservoir overfill\u003c\/li\u003e\n\u003cli\u003e7 fluid ounce baffled can with O-ring sealed dipstick for easy inspection\u003c\/li\u003e\n\u003cli\u003eLarge 10AN ORB inlet and outlet ports, 4AN ORB drain port\u003c\/li\u003e\n\u003cli\u003e2-step oil separation baffling\u003c\/li\u003e\n\u003cli\u003eNissan-specific mounting brackets, LHD and RHD aware\u003c\/li\u003e\n\u003cli\u003eAN adapter fittings, hose ends, Radium PCV hose, and stainless steel hardware\u003c\/li\u003e\n\u003cli\u003ePushLok hose ends requiring no clamps\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eThe Details\u003c\/h3\u003e\n\u003cp\u003eThe two circuits address different halves of the crankcase and neither substitutes for the other. The PCV hose sees metered vacuum at idle, steady cruise, and deceleration, drawing crankcase vapour, unspent fuel, and oil sludge into the manifold right after a hard run. The CCV line sits at atmospheric pressure at low load but flows hard out of the crankcase at wide open throttle, sending oil into the air filter intake pipe where it spreads into the intercooler.\u003c\/p\u003e\n\u003cp\u003eRadium is explicit that \u003cstrong\u003ethe CCV kit does not address blow-by from the PCV side\u003c\/strong\u003e, and recommends the two together; the 20-0727-FL dual kit is the cleaner purchase if you intend to run both. Worth knowing: no extra inline check valve is required, because Radium catch cans are pressure sealed. No fixed emptying interval applies either; check the dipstick at three to four weeks and set your own schedule, noting PCV cans typically collect more than CCV cans.\u003c\/p\u003e\n\u003ch3\u003eKit Includes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBaffled Fluid Lock oil catch can, or two cans on the dual kit\u003c\/li\u003e\n\u003cli\u003eNissan-specific mounting bracket(s)\u003c\/li\u003e\n\u003cli\u003eAN adapter fittings and hose ends\u003c\/li\u003e\n\u003cli\u003eRadium PCV hose and cable zip ties\u003c\/li\u003e\n\u003cli\u003eStainless steel hardware\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eNissan S13 240SX, all models, trims, RHD and LHD\u003c\/li\u003e\n\u003cli\u003eNissan S13 Silvia, 180SX, and 200SX, all models, trims, RHD and LHD, \u003cstrong\u003eexcluding CA18DET\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eImportant Notes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eNOT compatible with CA18DET powered Silvia, 180SX, or 200SX models\u003c\/li\u003e\n\u003cli\u003eThe CCV kit alone does not address blow-by from the PCV side of the crankcase; the two kits are complementary\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Radium Engineering","offers":[{"title":"Dual Catch Can Kit, PCV and CCV (20-0727-FL)","offer_id":43700774862915,"sku":"20-0727-FL","price":436.95,"currency_code":"USD","in_stock":true},{"title":"CCV Catch Can Kit (20-0726-FL)","offer_id":43700774895683,"sku":"20-0726-FL","price":227.95,"currency_code":"USD","in_stock":true},{"title":"PCV Catch Can Kit (20-0725-FL)","offer_id":43700774928451,"sku":"20-0725-FL","price":218.45,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0064\/7754\/5539\/files\/20-0727-FL.jpg?v=1787354677","url":"https:\/\/www.tunedbyshawn.com\/products\/radium-engineering-catch-can-kits-nissan-s13-silvia-180sx-240sx-20-0727-fl-20-0726-fl-20-0725-fl","provider":"Tuned by Shawn","version":"1.0","type":"link"}