Installed my 1G DSM BOV...
#12
02-23-2006, 04:07 AM
RE: Installed my 1G DSM BOV...
no im talking about when u get off the gas u here thats psss sound from the bov, that noise is the backed up pressure in hte intake, if u dont hear that noise then it iso going back into the turbo, there for forcing the blades to try to go backwards=bad for turbo
#15
02-23-2006, 04:21 AM
RE: Installed my 1G DSM BOV...
I think dont flip it. is it adjustable ?
You are stock so making about 6-7psi ? I think it is normal that does not make the sound that you want because of there is no enough boost.
When I change gears at 7-8psi and 15psi DV sound is completely different from each other.
You are stock so making about 6-7psi ? I think it is normal that does not make the sound that you want because of there is no enough boost.
When I change gears at 7-8psi and 15psi DV sound is completely different from each other.
#17
02-23-2006, 04:37 AM
RE: Installed my 1G DSM BOV...
ORIGINAL: ZedEx
Well Precision Machining finally got me my flange for my First Generation DSM BOV, so we dug in today, and after about 45 minutes of sitting under the car getting crap in our eyes, we finally got it hooked up. We went for a test drive... It was silent, no noise at all, I was quite pissed.[:@]
Then, I noticed that she was no longer clunking in between shifts, the idle was no longer rough, and was idling at 850 as opposed to 700, and the Turbocharger was absolutely singing. Not to mention throttle response is greatly improved, and it feels a lot faster now.
Anyway, I'm going to flip it around tomarrow in an attempt to get some noise out of it... But I doubt it, because the BOV is crushed (Stock 1G DSM BOV handles up to 18psi before it starts leaking. However, "crushing" it by process of hammering down the top so it will now handle 25psi+) so chances are, my little stock 1.8T isn't even generating enough power to open the thing.
So I might have to uncrush it, or something... I'll figure it out.
But just letting you guys know, it works, and it works well.
Well Precision Machining finally got me my flange for my First Generation DSM BOV, so we dug in today, and after about 45 minutes of sitting under the car getting crap in our eyes, we finally got it hooked up. We went for a test drive... It was silent, no noise at all, I was quite pissed.[:@]
Then, I noticed that she was no longer clunking in between shifts, the idle was no longer rough, and was idling at 850 as opposed to 700, and the Turbocharger was absolutely singing. Not to mention throttle response is greatly improved, and it feels a lot faster now.
Anyway, I'm going to flip it around tomarrow in an attempt to get some noise out of it... But I doubt it, because the BOV is crushed (Stock 1G DSM BOV handles up to 18psi before it starts leaking. However, "crushing" it by process of hammering down the top so it will now handle 25psi+) so chances are, my little stock 1.8T isn't even generating enough power to open the thing.
So I might have to uncrush it, or something... I'll figure it out.
But just letting you guys know, it works, and it works well.
not 25psi but Im sure close with minor leakage. My 1g bov on my DSM is pretty decently loud for a stock valve. If you want a high boost valve with low boost useability get a pull type not a valvle and spring type.
#18
02-23-2006, 04:42 AM
RE: Installed my 1G DSM BOV...
A friend of mine is running 26psi on his EVOIII 16G with stock 1G crushed BOV... No leakage at all.
I think I need to put the uncrushed BOV on, and if that doesn't do, I'll put the stock 2G DSM BOV on until I get my GT2X on. I'm just playing around with it right now, hopefully I don't destroy anything.
I think I need to put the uncrushed BOV on, and if that doesn't do, I'll put the stock 2G DSM BOV on until I get my GT2X on. I'm just playing around with it right now, hopefully I don't destroy anything.
#19
02-23-2006, 04:30 PM
RE: Installed my 1G DSM BOV...
ORIGINAL: ZedEx
A friend of mine is running 26psi on his EVOIII 16G with stock 1G crushed BOV... No leakage at all.
I think I need to put the uncrushed BOV on, and if that doesn't do, I'll put the stock 2G DSM BOV on until I get my GT2X on. I'm just playing around with it right now, hopefully I don't destroy anything.
A friend of mine is running 26psi on his EVOIII 16G with stock 1G crushed BOV... No leakage at all.
I think I need to put the uncrushed BOV on, and if that doesn't do, I'll put the stock 2G DSM BOV on until I get my GT2X on. I'm just playing around with it right now, hopefully I don't destroy anything.
NOOOOO do not put a 2g dsm bov on unless your running lik 8psi or less. They DO leak exsessivly at just above that psi, having owned 2 cars with them Id say make your valve out of paper mache over that. Just use the 1g it will work well but isnt a pull type by any means.
#20
02-23-2006, 04:40 PM
RE: Installed my 1G DSM BOV...
hmm... let me get this straight
This thing will recirculate all the air , unless it gets 18+ PIS (or 25+ for crushed) then it will start venting to atmosphere.
Kind of like the APS BOV. It uses a piston, and when the piston is is pushed it recirculates, unless alot of boost is had , the piston goes futher up and it opens another hole which vents to atmosphere.
This thing will recirculate all the air , unless it gets 18+ PIS (or 25+ for crushed) then it will start venting to atmosphere.
Kind of like the APS BOV. It uses a piston, and when the piston is is pushed it recirculates, unless alot of boost is had , the piston goes futher up and it opens another hole which vents to atmosphere.