blow by into exhaust - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

vader3120 · 09-19-2007, 02:53 PM

I have seen a couple RB guys and some 2JZ guys use a 1way check valve that gets routed from the VC to the DP.

The idea is great, the exhaust gases, suck in VC gas, there is no need for a catch can, it helps increase compression by expanding on the piston rings, but the only con or downside that i have thought of is the fact that there would be oil vapor in the exhaust and in return could damage O2 sensors.

The amount of oil should be very minimal, but what kind of affect will it have.

Anyone here do this?

Thanks

09-19-2007, 02:53 PM	#1
vader3120 Join Date: Feb 2006 Location: ok Posts: 31 Trader Rating: (0) Feedback Score: 0 reviews	blow by into exhaust I have seen a couple RB guys and some 2JZ guys use a 1way check valve that gets routed from the VC to the DP. The idea is great, the exhaust gases, suck in VC gas, there is no need for a catch can, it helps increase compression by expanding on the piston rings, but the only con or downside that i have thought of is the fact that there would be oil vapor in the exhaust and in return could damage O2 sensors. The amount of oil should be very minimal, but what kind of affect will it have. Anyone here do this? Thanks