Weird Sound coming from turbo! Video inside!
#1
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Weird Sound coming from turbo! Video inside!
Ok, So my car has been in the garage for about a week and a half now. I just upgraded my intercooler, exhaust manifold, cams and went to a 3" open downpipe. I went from b16 to Type R cams. Before i did all this my turbo spooled fine and did not sound like the video. Any ideas why it sounds like that?
http://s453.photobucket.com/user/WtF...7032d.mp4.html
Specs on car:
B16 Head
-Supertech Springs and Retainers
-97 Spec ITR Cams/ SKunk 2 Adj. Gears
-R/C 750cc injectors
B18A1 Block
-Completely stock
Edelbrock Performer X Intake Manifold
65MM Pro. Products TB (TB and IM are port matched)
Stock Map Sensor
2.5" Piping
Garrett gt28r .60 a/r turbo on 7psi
3 inch open downpipe
CUstom Mini Ram turbo manifold
p28 Ecu
Redline= 7200
http://s453.photobucket.com/user/WtF...7032d.mp4.html
Specs on car:
B16 Head
-Supertech Springs and Retainers
-97 Spec ITR Cams/ SKunk 2 Adj. Gears
-R/C 750cc injectors
B18A1 Block
-Completely stock
Edelbrock Performer X Intake Manifold
65MM Pro. Products TB (TB and IM are port matched)
Stock Map Sensor
2.5" Piping
Garrett gt28r .60 a/r turbo on 7psi
3 inch open downpipe
CUstom Mini Ram turbo manifold
p28 Ecu
Redline= 7200
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#10
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iTrader: (14)
Re: Weird Sound coming from turbo! Video inside!
you've barely moved that turbocharger from the video. vacuum gauge is going to go down because you have no exhaust system. its going to be a bit lower.
How do you mean "hold boost?" spikes? creeps? leaks? be more clear. it sounds normal ..
How do you mean "hold boost?" spikes? creeps? leaks? be more clear. it sounds normal ..
#11
Honda-Tech Member
Re: Weird Sound coming from turbo! Video inside!
totally normal for an open exhaust. listen to my car in these vids...
I'm running a 2.5" downpipe and flexpipe to a 2foot long section of 3" pipe.
first vid you can hear it at the 0:16-0:19 mark, and a little right in the beginning.
second vid about the same, 0:16-0:19.
third vid at 0:02-0:05 and 0:14-0:17
(my setup from these vids is b21a1 all stock internals besides supertech inner valve springs and oem h23 rods, running 8psi from a super60 t3)
I'm running a 2.5" downpipe and flexpipe to a 2foot long section of 3" pipe.
first vid you can hear it at the 0:16-0:19 mark, and a little right in the beginning.
second vid about the same, 0:16-0:19.
third vid at 0:02-0:05 and 0:14-0:17
(my setup from these vids is b21a1 all stock internals besides supertech inner valve springs and oem h23 rods, running 8psi from a super60 t3)
#15
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Re: Weird Sound coming from turbo! Video inside!
Ok, So my car has been in the garage for about a week and a half now. I just upgraded my intercooler, exhaust manifold, cams and went to a 3" open downpipe. I went from b16 to Type R cams. Before i did all this my turbo spooled fine and did not sound like the video. Any ideas why it sounds like that?
If none are found, Keep driving.
#16
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Re: Weird Sound coming from turbo! Video inside!
lol turbos whistle, just what they do... ever been next to a semi on the highway?
You'll hear it more with an open downpipe/straight exhaust because a typical exhaust tunes it out unless you're running high boost pressures
You'll hear it more with an open downpipe/straight exhaust because a typical exhaust tunes it out unless you're running high boost pressures
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