 Venting the Stock BPV on an ST205 GT4, Bad or is it ok? |
 Sep 19, 2011 - 9:42 AM
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Enthusiast  Joined Nov 27, '09 From Canada Currently Offline Reputation: 4 (100%)  |
Ive been reading all night about blow off valves and bypass valves. All i seem to read about is bad things (besides the sounds it makes) about blow off valves. Things like you run rich, lose power and crap like that. I wanted to know if this is the same way for 3SGTE ( i would assume so) Also does running rich every time you shift gear waste a noticeable amount of gas?
Also say i don't get a BOV. The BPV is designed to recirc the air back to the intake box. If i get an Apex'i intake filter to replace my box, Is there any way i can recirc the air back to the intake system? (btw I'm just getting the filter. The rubber intake piping will stay. I noticed the BPV is bolted onto the box so i see no way of getting it recirc'd to the intake system unless the piping was metal and a flange was welded onto it for the BPV to bolt onto. This post has been edited by Goonter: Sep 24, 2011 - 6:08 PM |
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Feb 21, 2012 - 10:35 AM
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Enthusiast Joined Dec 8, '03 From Lancaster CA Currently Offline Reputation: 6 (100%) |
^^^ yes because thats pressure, not airflow.
when the throttle plate is closed, its reading vacuum, when its open its either reading 0 or boost. I have a boost gauge on my car still that is currently running NA. at idle is 18-20 inHg and at WOT its reading 0 -------------------- 2001 Celica GT-S Turbo
1997 Supra TT 6speed 1997 Celica 3MZ/1MZ swap 1990 Celica All-Trac |
Posts in this topic
Goonter Venting the Stock BPV on an ST205 GT4 Sep 19, 2011 - 9:42 AM
bsamps4 I wish I had a definitive answer for you, but let ... Sep 19, 2011 - 10:11 AM Neon90424 2nd gen BOV vent to atmosphere = bad metered air i... Sep 19, 2011 - 10:41 AM Sunny Hi,
the advantage of a BOV is very simple, it pro... Sep 19, 2011 - 1:32 PM
Unicorn QUOTE (Sunny @ Sep 19, 2011 - 2:32 P... Sep 19, 2011 - 3:20 PM Smaay Unicorn is 100% correct! Sep 19, 2011 - 4:19 PM Goonter Awesome detailed explanation unicorn. Thanks alot ... Sep 19, 2011 - 5:08 PM Unicorn No problem at all, just glad I can help a little
... Sep 19, 2011 - 6:49 PM jlspec What has been said is correct, but I like to add s... Sep 19, 2011 - 11:42 PM Smaay QUOTE (jlspec @ Sep 19, 2011 - 8:42 ... Feb 20, 2012 - 10:18 AM Goonter Thanks for the informative replies guys. I appreci... Sep 20, 2011 - 2:34 PM Goonter Alright i know i got my answer for the topic and a... Sep 24, 2011 - 6:07 PM UndaGrwnD im sorry that i bring up a old topic.
but i wante... Feb 20, 2012 - 9:56 AM evo_lucian QUOTE (UndaGrwnD @ Feb 20, 2012 - 10... Feb 21, 2012 - 7:04 PM Stambo ^^ i agree. But a speed density system measures va... Feb 20, 2012 - 9:16 PM |
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