Catch can... Talk to me.

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As this thread has been resurrected.

I know it is a bit pricey but what are peoples thoughts on the Grimspeed Air Oil Separator? This would do a similar job. The feed back into the intake would be cleaner reducing carbon build up and reduce the possibility of detonation (ring failure). The heat from the engine would also get the AOS hot so the moisture stays as vapour back into the intake but the oil should separate and drips back into the engine via oil filler neck. Not for track cars and high boost high BHP cars as they state on their website (catch can). I assume due to oil serge pulling high Gs on track and the much higher ventilation pressures on big boost. Surely can only be a good thing for the mild tuned motors.


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