Well i got an evo 9..Mods are AMS TBE, Intake, forge BC, walbro 255 fuel pump, hks 272 cam now im in the process of buying a bov but im going to be running methanol so i dont know if that changes the fact of anything but curious what do u guys think the better bov is...stock...greddy rs...tial? sorry to bother you guys but is it worth it or what do u guys think?

 

are you tuned yet??? i would stay with stock bov

 

bump for same question..

I talked to Greddy guy couple days ago and he said No garanteeee for the XI right now becuz they didn't test yet.
so, which one is good for XI?

 

Stock 1G BOV is the best for the evo setup.

 

methanol? On a stock evo..

 

Did you miss his list of mods?

 

With meth you will prob be around 26-27 psi and I think a stock bov can hold up to 25-26 so an upgraded bov won't hurt. I'm running the hks ssqv ver. 2. I love this bov! No leaks what's so ever!! And no stalling...

 

On a evo 9? How are you not stalling? Every single evo 9 owner with a aftermarket BOV stalls unless they recirc it. Do you have an aftermarket intake with a flash?

 

Aps

 

search the end all bov thread to find all your bov answers.

 

+1 GOOD LUCK!

 

well im flashed already im running 368whp 351tq with exhaust, intake(cone/adapter) forge boost controller, hks 272 cam walbro 255fuel pump..and now im going to be adding methanol and getting re tuned again so what do u guys think for a bov off valve good?

 

Probaby the forge unit if you plan to run more boost. If not a metal MR bov is pretty good.

If you plan to go speed density a tial would be my choice.

 

well running more then 26psi on meth i mean i just heard that the greddy rs isnt that well with meth and now on the evo 9's people are stalling you know i mean is it worth it or no?

 

A.P.S bov