I was in a bad wrech and my 240 was totoled out and while i was in the hospital my Family bought me a 92 supra stock 7mgte and sadly auto long story short finally got her to start and she has compressor surge i was reading and most likely i will need to get a recirculating bov due to the fact the 7mgte dose not like a standerd bov that vents to the atmosphere any help would be great:icon_bigg
What BOV should i go with
- Thread starter 92-supra
- Start date
You could get a BOSCH replacement BPV.
Or any aftermarket BOV with a recirculating kit er something.
Or any aftermarket BOV with a recirculating kit er something.
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Also, you CAN vent to atmosphere. The draw back is occasional stalling and semi-frequent exhaust pops between shifts.
A LOT of folks vent to atmosphere. Myself included...
Also, you CAN vent to atmosphere. The draw back is occasional stalling and semi-frequent exhaust pops between shifts.
A LOT of folks vent to atmosphere. Myself included...
I'm a little foggy on the exact part number of the BOSCH BPV (As I've seen different part numbers when I was searching for my own)
but there's this if this is of any help:
http://www.cygnusx1.net/supra/TechTips/porsche_bov.aspx
but there's this if this is of any help:
http://www.cygnusx1.net/supra/TechTips/porsche_bov.aspx
92-supra;1320627 said:
Hmm...now that's a good question. I don't know if the stalling OR the popping is a problem with autos. I've only been around 5 spd's.
I'll go out on a limb and guess that both issues will be there. Maybe some auto guys will chime in...
search adjusters posts on the bypass valve. It serves a purpose. I ran a vented for a few days and will gladly keep my baileys recirculated valve ($$$) for the low end throttle response...
CajunKenny;1320671 said:
Im auto and i vent, ive only ever stalled once and i had a boost leak when it happend. I havent stalled since, occasionally youll see the RPMS drop as if its going to but it quickly climbs back up. I do get frequent pops out the exhaust (watch little kids duck in cover)
Hope that helps
~JDMMA70
Grim's on the money. It's best to recirculate.
Converting to speed density will take care of the popping and stalling though.
Converting to speed density will take care of the popping and stalling though.
Couldn't you bypass (ha, pun er whatever) this problem also, by going with a Lex AFM and 550 injectors?
^ no that has nothing to do with a BOV or bypass valve. Seriously guys do some research before changing what the car was designed to do. Sure it will survive or operate FINE, but at least understand what it is your affecting and why its being affected.
Nope. It's still metering the air that you'd be venting.
The lex/550 combo just raises fuel cut. The lex flows 25% more air and the 550's provide 25% more fuel. It works well!
The lex/550 combo just raises fuel cut. The lex flows 25% more air and the 550's provide 25% more fuel. It works well!
ERA;1320722 said:
No failing. You asked a question and got an answer. Two actually...
Nothing wrong with that. More folks on here should follow your lead!