Blitz BOV
 

Hi all

I have a Blitz BOV on my 1995 Impreza, can anyone advise if it will fit a V4 Impreza? Are they generic across the models providing its for a certain scooby i.e. Classic, Blobeye etc?

Cheers

Is it a recirculating type? if not, stick with the recirc one.

Yes it will fit a V4 impreza,you may just need to change the supporting pipe that it connects to.

Thank you.

Why would you do that mate ?

Errrrrrrrrr, to avoid overfuelling that VTA valves cause? And the borewash, possible valve damage, diluted oil, and possible cat damage that comes from overfuelling?

I have never had a problem.

Shouldn't be an issue if u compensate for it when its remapped.

I have never had a problem with mine . that's why i asked mate

Is it recommended to have a recirc BOV on any classic regardless of year?

Just wondering what to use on my 97 RA.

"Never had a problem"..........as far as you know? :confused:

Look, guys, I'm not gonna get into an argument with you over it, it's your car, you use what you want, BUT:

What do Subaru fit?
What do Prodrive stick with?
What do any respected tuners advise?

If there was ANYTHING to be gained from a VTA valve, would the people above not fit them, or advise us to?

But no-one does.

And if they aren't compensated for during mapping, (and I remain to be convinced you can entirely compensate), then the problems above will DEFINITELY be there, whether you know it.........or not;)

Would a respected mapper like to comment?
JGM?