radium ENGINEERING Catch Can Kit, PCV, Fluid Lock (2005-2013 Chevrolet Corvette 6.0L LS2, 7.0L LS7 & 6.2L LS3)

Radium Engineering catch cans feature large 10AN ORB ports, a 4AN ORB drain port, 2-step oil separation baffling, and an O-ring sealed dipstick. These kits include everything needed for a complete installation. The catch can is plumbed in-line with a PCV valve and draws out oil and water condensation from the crankcase gasses that would otherwise be drawn into the intake manifold. Furthermore, the closed system prevents unwanted oil vapors from entering into the cabin.

FEATURES
-Effectively raises the octane and increased engine performance from cleaner inlet air-Prevents oil buildup in the intake or intercooler system walls, throttle body, intake manifold, etc.
-Excessive oil collection can be an indicator of a damaged engine.
-Lowers hydrocarbon emissions
-Capacity: 7 fluid ounces

The anodized aluminum catch can bracket mounts to the front RH side of the cylinder head.

Because alternator placement, 20-0785-FL is not compatible with ZR1 (LS9). However, 20-0786-FL is compatible.

Starting in 2004 with the Gen IV LS engines, General Motors replaced the PCV valve with a 2.5mm fixed orifice. This move was, presumably, to save production costs and eliminate a serviceable part.

The PCV catch can kit improves the performance of the Gen IV LS crankcase ventilation system. The catch can runs inline between the PCV valve and the intake manifold. When the intake manifold pressure is close to or greater than atmospheric pressure, the PCV "check" valve closes and, thus, this hose experiences no flow. Conversely, the PCV hoses will experience "metered" vacuum when the engine is idling, steady state cruising, and decelerating. This would normally draw unwanted crankcase vapor, unspent fuel, and oil sludge into the intake manifold immediately after a high load run. Because the OEM 2.5mm orifice port is restrictive, a replacement baffled oil cap is included to draw as much blowby from the crankcase as possible.

This PCV catch can kit is compatible with both wet and dry sump engines. It also compatible with the OEM engine cover.

INCLUDES
-Baffled oil catch can with integrated condenser and dipstick
-Anodized aluminum mounting bracket
-Anodized aluminum baffled oil cap
-Anodized aluminum PCV valve
-SAE quick connect fittings
-Stainless mounting hardware
-3/8" PCV rubber hose
-Spring clamps
-Rubber caps