Benrogers Member 7 Member For: 11y 2m 11d Gender: Male Location: Melb Posted 28/11/13 12:16 PM Share Posted 28/11/13 12:16 PM just wonderin if any one could explain to me wat overboosting is?cause I have fg and I have put a dose pipe on it like just a 90 bend off the turbo with a pod flitter then I blocked the BOV Sound sweet as got nice flutter but should be worried about it soo called over boosting or anything else going wrong? ?? Link to comment Share on other sites More sharing options...
AdamIan69 Bronze Donating Members 401 Member For: 11y 9m 11d Gender: Male Location: WA Posted 28/11/13 01:52 PM Share Posted 28/11/13 01:52 PM Buy a boost gauge. Over boosting is too much turbo outlet pressure into the intake manifold. This is controlled via the waste gate Which is controlled by the computer, which is controlled via 0-5v signal coming from the map sensor which is connected to the intake manifold. So unless you have played with the waste gate pressure hose under the turbo then I would assume you have normal boost levels after your throttle body. Your intercooler piping will be receiving higher pressure then designed for when you here the flutter sound and it is common for the hot air out of the turbo to blow through your hot side piping. Link to comment Share on other sites More sharing options...
Benrogers Member 7 Member For: 11y 2m 11d Gender: Male Location: Melb Posted 29/11/13 10:07 AM Author Share Posted 29/11/13 10:07 AM Ok I kinda get it !! But if my car is just stock with a dose pipe will it overboost ? Link to comment Share on other sites More sharing options...
AdamIan69 Bronze Donating Members 401 Member For: 11y 9m 11d Gender: Male Location: WA Posted 29/11/13 01:44 PM Share Posted 29/11/13 01:44 PM Every car with forced induction has the ability to over boost. But assuming everything in your engine bay is working as it should then no, it will not over boost due to a intake muffler and blow off valve delete. Any change to the cat convertor will surely see your car going into limp mode due to over boosting.What does "dose" stand for? Link to comment Share on other sites More sharing options...
Benrogers Member 7 Member For: 11y 2m 11d Gender: Male Location: Melb Posted 04/12/13 09:53 AM Author Share Posted 04/12/13 09:53 AM Dose is the sound/ flutter the come from your turbo Link to comment Share on other sites More sharing options...
Jstplyn Member 65 Member For: 11y 2m 19d Gender: Male Location: Melbourne, Victoria Posted 24/02/14 01:16 AM Share Posted 24/02/14 01:16 AM Hey guys on the weekend I chucked a camera in front of my boost gauge to watch the boost after I finished drivingI went through 1st to 4th, the boost peaked at 12psi on the gauge, I'll try put the video up later Only mods I have is an intake box with pod filter and removed the bov, everything else is standard just don't want to cause engine problems Also with the bov connected the car doesn't feel like it pulls as hard then when it's blocked up? Link to comment Share on other sites More sharing options...
Jstplyn Member 65 Member For: 11y 2m 19d Gender: Male Location: Melbourne, Victoria Posted 24/02/14 07:24 AM Share Posted 24/02/14 07:24 AM (edited) Hey guys on the weekend I chucked a camera in front of my boost gauge to watch the boost after I finished drivingI went through 1st to 4th, the boost peaked at 12psi on the gauge, I'll try put the video up later Only mods I have is an intake box with pod filter and removed the bov, everything else is standard just don't want to cause engine problems Also with the bov connected the car doesn't feel like it pulls as hard then when it's blocked up?So here is a video of what's happening Ps: disregard the beeping 80km fuel range https://www.youtube.com/watch?v=PXEFklLSCMI&feature=youtube_gdata_playerSent from my C6903 using Tapatalk Edited 24/02/14 07:25 AM by Jstplyn Link to comment Share on other sites More sharing options...
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