9krpmrx8's Boost Build Thread
12-07-2011, 05:30 PM
#1827
Synapse is best, period.
They do make a recirc fitting for the old and the new style. The greddy type r is a piece of ****, you will never get it to not cause stall.
I've had/used the Type RS, Type R, Type S, HKS, TIAL and then the Synapse. I'm done shopping for BOV's after that...Synapse hands down.
Also, no go on the MBC, I really really really dont recommend it.
You got my number, call anytime.
They do make a recirc fitting for the old and the new style. The greddy type r is a piece of ****, you will never get it to not cause stall.
I've had/used the Type RS, Type R, Type S, HKS, TIAL and then the Synapse. I'm done shopping for BOV's after that...Synapse hands down.
Also, no go on the MBC, I really really really dont recommend it.
You got my number, call anytime.
12-07-2011, 05:33 PM
#1828
12-07-2011, 05:47 PM
#1829
12-07-2011, 05:51 PM
#1831
SARX Legend
Thread Starter
iTrader: (46)
Yeah I think I found the right one. It's meant to replace a Greddy.http://synapseengineering.pinnacleca...nt-571-16.html
12-07-2011, 06:26 PM
#1832
SPOOLN8
iTrader: (1)
Join Date: Nov 2008
Location: Edmonton, Alberta, Canada
Posts: 2,229
Received 210 Likes
on
158 Posts
That fluttering sound you are hearing IS compressor surge - I'm almost positive of that . A BOV does not make that noise - there is a distinct difference between pssssht and kululululu . And those guys that say it is "normal" think that because it is soooooo common that it probably does seem "normal" to them .
. And those guys that say it is "normal" think that because it is soooooo common that it probably does seem "normal" to them .The ssqv is supposed to be one of the "good" ones because it has the two stage system . The smaller port should take care of the very scenario we are discussing here because it requires way less force to open it . Surprised to hear that it doesn't do that - maybe talk to other owners of that valve and see if theirs does the same .
12-07-2011, 06:38 PM
#1833
SPOOLN8
iTrader: (1)
Join Date: Nov 2008
Location: Edmonton, Alberta, Canada
Posts: 2,229
Received 210 Likes
on
158 Posts
Looking at this pic is it possible that when the smaller inside valve opens the air passing though it is causing the inside edges of the orifice created in the larger diaphram to vibrate/flutter causing the sound we are hearing at miniscule boost pressures?
12-07-2011, 07:02 PM
#1834
Yeah the sound I'm hearing probably isn't best described as a fluttering.... The best description of it I could really say is that is sounds like a rattle snake. Like I said before it rarely happens at any boost above 0psi and when it does it is for less than a second (I always though compressor surge to be more of a harsh sound than what I'm hearing), really what I need to do is see if I can replicate the senario while parked and feel if the BOV is opening or mount a camera under the hood while I'm driving somehow... but I think/thought that the "rattle Snake" sound was the smaller portion of the valve releasing the pressure. Any blowoff with positive psi IS a disitinctive pssshhhh with no fluttering...
Another $300 to spend 
12-07-2011, 09:29 PM
#1839
SARX Legend
Thread Starter
iTrader: (46)
Not yet, I'm waiting for the money for selling my kidney to get here and then I'll order it
I will get the timer and gauges finished up this weekend but I think your wiring will work out great. I went to Altex and found some great wire connectors that you just push the wire into and then clamp with pliers. Once you clamp them a glue of some sort is released to seal up the connection. They worked great at extending the small wires of the Prosport daisy chain harness. They also had some really nice four wire bundled wire that worked perfect and it was only .12 a foot. I can't believe I didn't think to go there before. I want to take teh PLX harness there and try to find a suitable bundle wire to lengthen your PLX wire.
12-07-2011, 09:45 PM
#1840
lol Yeah I love that place and use to go there a few times a week for my job before I did a big install or project. I also went there when looking for a cable for the plx gauge. they have none that are suitable but many that will fit. I will have to custom order the cable.
12-08-2011, 11:58 AM
#1848