Oil will blowout the oil filler cap on every vehicle on the planet. Like I said air does not get sucked in through the valve cover.
Before we gave a damn about emissions valve covers had breathers on them to let the pressure out.
With all the work you have put into this I would suggest putting back the stock air box and connecting the EVAP lines 100% OEM stock. Zero modifications clear codes and see what happens.
This would also have no effect on your clutch. The clutch does not operate off the brake master cylinder it has its own it just shares fluid from the reservoir nothing more. The clutch does not use any vacuum.
Sent from my LG-LS997 using Tapatalk
Before we gave a damn about emissions valve covers had breathers on them to let the pressure out.
With all the work you have put into this I would suggest putting back the stock air box and connecting the EVAP lines 100% OEM stock. Zero modifications clear codes and see what happens.
This would also have no effect on your clutch. The clutch does not operate off the brake master cylinder it has its own it just shares fluid from the reservoir nothing more. The clutch does not use any vacuum.
Sent from my LG-LS997 using Tapatalk
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