Hi all,
I have just recently purchased an R33 skyline GTSt (S1) and this is a photo of the engine bay:
As you can see, I have circled what appears to be the aftermark bov in the left of the picture which is on a welded on flange on the return pipe, but on the RHS of the pic is that the stock unit as well?
ie. is my car running a dual bov setup? Why would someone have done this?
The reason I ask is, I dont like the aftermarket bov venting to atmosphere, as its a defect waiting to happen, and I dont like the PPSSSHHTT either LOL.
SO can I replace the return pipe from the cooler with the factory item to remove the BOV and the factory one will still perform its job?
Cheers for the help, new the the turbo stuff
PS I searched but was unable to find an answer as to why this would have been done, or if I could remove it