Help me*** blow off valve removal

Nissan 300ZX technical discussion forum: Maintenance, performance, installations, modifications, how-to's and troubleshooting.
Steve83
Posts: 2
Joined: Sun Sep 06, 2015 12:37 am
Car: 1991 Nissan 300zx Rhd twin turbo 2+2
Location: Regina, SK .

Post

Hey there Nico club members!! I am new to this forum stuff and also to my twin turbo 300zx Fairlady Z. I bought this car and it has 2 bovs. I have been reading the car doesn't need them until higher power levels and the stock valves are all that's needed.

I know how to take them out but then there is the opening for them. So my question is this. How do I delete the bovs an seal the system for my stock valve to run properly?

Thank you


nissanfreak12
Posts: 1709
Joined: Sun Jan 23, 2011 4:07 pm
Car: 92 300zx 2+2 TT
Location: Denver, CO

Post

Go back to stock. Where are the BOV's located? MOst of the time people put them on the hard pipes going to the throttle, best way to seal them is either go back to stock or replace the hard pipes. Make sure you get the recirculating valves on.

You know you can run BOV's, especially if you have the ECU tuned for them, won't hurt anything, as long as the ecu is tuned for them. Worse case if not, the car may die when they release the pressure. May also cause random things when they release pressure, but nothing catastrophic.


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