Ssmtl2nv's s/c bpv thread...
02-20-2009, 03:03 PM
#1
2009 g37s 6mt
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Ssmtl2nv's s/c bpv thread...
AS YOU ALL KNOW I HAVE HAD THE S/C FOR A YEAR NOW AND ABSOLUTELY NO PROBLEMS EXCEPT FOR THE SURGING BETWEEN 2-3K RPM, DUE TO AIR BOUNCING IN AND OUT OF THE TB ON OR OFF OF THROTTLE. I AM FINALLY GOING TO GET A BYPASS DIVERTER VALVE INSTALLED ON THE S/C TO RELEASE THIS UNWANTED PRESSURE, DURING SUCH TIMES THAT IT EXISTS. MY BOY BUILDS TRUBOS AND WORKS WITH S/C'ERS AND IS GOING TO BE DOING IT FOR ME. HE SAID IT IS GOING TO MAKE A AIR ELEASING SOUND, WHEN EFFECTIVE AND WILL SORT OF SOUND LIKE A BOV.... LOOKING FORWARD TO GETTING RID OF THE SURGE. THE DIVERTER VALVE WILL BE GOING INTO THE S/C ELBOW CONNECTING TO A LINE RIGHT BEFORE THE TB... WITH SLIGHT INSICIONS BEING MADE ( BTW, HE IS AN EXCELLENT ALUMINUM WELDER....) LET ME KNOW WHAT YOU GUYS THINK???
02-20-2009, 04:17 PM
#6
AS YOU ALL KNOW I HAVE HAD THE S/C FOR A YEAR NOW AND ABSOLUTELY NO PROBLEMS EXCEPT FOR THE SURGING BETWEEN 2-3K RPM, DUE TO AIR BOUNCING IN AND OUT OF THE TB ON OR OFF OF THROTTLE. I AM FINALLY GOING TO GET A BYPASS DIVERTER VALVE INSTALLED ON THE S/C TO RELEASE THIS UNWANTED PRESSURE, DURING SUCH TIMES THAT IT EXISTS. MY BOY BUILDS TRUBOS AND WORKS WITH S/C'ERS AND IS GOING TO BE DOING IT FOR ME. HE SAID IT IS GOING TO MAKE A AIR ELEASING SOUND, WHEN EFFECTIVE AND WILL SORT OF SOUND LIKE A BOV.... LOOKING FORWARD TO GETTING RID OF THE SURGE. THE DIVERTER VALVE WILL BE GOING INTO THE S/C ELBOW CONNECTING TO A LINE RIGHT BEFORE THE TB... WITH SLIGHT INSICIONS BEING MADE ( BTW, HE IS AN EXCELLENT ALUMINUM WELDER....) LET ME KNOW WHAT YOU GUYS THINK???
Ps. The caps may keep people from responding to your questions.
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02-20-2009, 05:10 PM
#8
Lordy...
BOVs are for for turbo's, and they serve a purpose. The surge in the SC is not due to the reason you describe
On this SC, a BOV will NOT stop the surging, and it's only the same purpose as this wonder of science:
http://cgi.ebay.com/ebaymotors/Fake-...Q5fAccessories
This topic has been well covered here as to why a BOV won't work, please take the time to research this before you pay "your boy" to make something that will do nothing but make noise.
BOVs are for for turbo's, and they serve a purpose. The surge in the SC is not due to the reason you describe
On this SC, a BOV will NOT stop the surging, and it's only the same purpose as this wonder of science:
http://cgi.ebay.com/ebaymotors/Fake-...Q5fAccessories
This topic has been well covered here as to why a BOV won't work, please take the time to research this before you pay "your boy" to make something that will do nothing but make noise.
02-20-2009, 07:28 PM
#12
02-20-2009, 08:09 PM
#14
The surging isn't bad at all. Folks overplay it here, becasue they've never experienced a car that really surges. Most folks worrying the surge issue don't even have a SC.
02-20-2009, 09:20 PM
#16
02-21-2009, 05:45 PM
#18
GL with this, BUT it is not going to solve the surging issue like kennedy said. the surging is do to the ecu getting stuck between open and closed loop, causing the injectors to pulsate. the ACM doesnt have the ablility to compensate for this and a piggyback with a good tune is the only solution.
oh and IMO atmospheric bov's are GAY... most of them will make your car backfire and run rich at WOT.. PLUS, that stupid pssssss sounds always kills it for me after hearing a nice turbo spooling. i dont see how you guys think that sounds good
recirculating bov's FTW.
oh and IMO atmospheric bov's are GAY... most of them will make your car backfire and run rich at WOT.. PLUS, that stupid pssssss sounds always kills it for me after hearing a nice turbo spooling. i dont see how you guys think that sounds good
recirculating bov's FTW.
02-22-2009, 10:14 PM
#19
2009 g37s 6mt
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GL with this, BUT it is not going to solve the surging issue like kennedy said. the surging is do to the ecu getting stuck between open and closed loop, causing the injectors to pulsate. the ACM doesnt have the ablility to compensate for this and a piggyback with a good tune is the only solution.
oh and IMO atmospheric bov's are GAY... most of them will make your car backfire and run rich at WOT.. PLUS, that stupid pssssss sounds always kills it for me after hearing a nice turbo spooling. i dont see how you guys think that sounds good
recirculating bov's FTW.
oh and IMO atmospheric bov's are GAY... most of them will make your car backfire and run rich at WOT.. PLUS, that stupid pssssss sounds always kills it for me after hearing a nice turbo spooling. i dont see how you guys think that sounds good
recirculating bov's FTW.
02-22-2009, 10:16 PM
#21
2009 g37s 6mt
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Lordy...
BOVs are for for turbo's, and they serve a purpose. The surge in the SC is not due to the reason you describe
On this SC, a BOV will NOT stop the surging, and it's only the same purpose as this wonder of science:
http://cgi.ebay.com/ebaymotors/Fake-...Q5fAccessories
This topic has been well covered here as to why a BOV won't work, please take the time to research this before you pay "your boy" to make something that will do nothing but make noise.
BOVs are for for turbo's, and they serve a purpose. The surge in the SC is not due to the reason you describe
On this SC, a BOV will NOT stop the surging, and it's only the same purpose as this wonder of science:
http://cgi.ebay.com/ebaymotors/Fake-...Q5fAccessories
This topic has been well covered here as to why a BOV won't work, please take the time to research this before you pay "your boy" to make something that will do nothing but make noise.
he is doing it for free, experiment ftw... Money is not everything to certain people...
02-23-2009, 04:03 AM
#22
^^ i think it will give much better distribution this way.
im also contemplating using my windshield washer resovoir to hold the methonal too, just incase. methonal injection would be a huge fine, especially here in cali. =/
02-23-2009, 11:12 AM
#24
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im going to go this route too eventually. the only recommendations i can give you is make sure you plumb it after the charger. ive seen a few members here mount it before and that can cause premature wear to the rotors. most of the boost coolers ive seen (3rd gen tl/7th gen accord), they mount it on the elbow before the manifold. my plans are to mount it right after it leaves the blower shown in this pic
^^ i think it will give much better distribution this way. im also contemplating using my windshield washer resovoir to hold the methonal too, just incase. methonal injection would be a huge fine, especially here in cali. =/
^^ i think it will give much better distribution this way.
im also contemplating using my windshield washer resovoir to hold the methonal too, just incase. methonal injection would be a huge fine, especially here in cali. =/makes ense im gonna keep that in mind, thanks.
02-23-2009, 05:26 PM
#26
Senior Moderator
it would be better to install the nossle on the pipe with the sensor a few inches up after the sensor so you don't drill into the main S/C, but an accessory pipe thats quick and easy to replace later on.
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