Sequential turbos
05-05-05, 12:40 AM
#2
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Originally Posted by turbine
do Sequential turbos spool together or does one kick later then the other
-Alex
Last edited by TT_Rex_7; 05-05-05 at 12:45 AM.
05-05-05, 12:47 AM
#4
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Originally Posted by turbine
what would cause the second one not to kick in?
Oh, try searching next time!
-Alex
05-05-05, 01:18 AM
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Originally Posted by TT_Rex_7
There's a million and a half reasons why the second one may not kick in. Are you having a problem with the second turbo not kicking in?!
Oh, try searching next time!
-Alex
Oh, try searching next time!
-Alex
oh yea i forgot to search again oops you Arrogant ...
thanks for your help
05-05-05, 01:44 AM
#7
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Originally Posted by turbine
just give me the first couple hundred reasons
How the hell are we supposed to help you when all you ask is how the sequential system works?Oh, BTW, learn how to search.
-Alex
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05-05-05, 02:04 AM
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All you need to and more.....
http://www.autosportracetech.com/RX-...leshooting.htm
http://rx7.voodoobox.net/howto/solen...oid_check.html
http://www.autosportracetech.com/RX-...leshooting.htm
http://rx7.voodoobox.net/howto/solen...oid_check.html
05-05-05, 05:58 AM
#9
In case you're curious how the system is supposed to work...
http://davidgeesaman.com/rx7/TwinTurbo.PDF
http://davidgeesaman.com/rx7/Mazda_S...ual_Turbos.PDF
Where I would look, in order:
- Tear in intake hose coupling (between the turbos and intake elbow) - remove each and turn inside out, looking for a small leak
- System holds vacuum and pressure without leaking
- Correct vacuum and pressure going to the TCA at exactly 4500rpm
- CCA opening at 4500rpm
If you don't have a pressure and vacuum Mityvac tool, now is the time to buy one.
Dave
http://davidgeesaman.com/rx7/TwinTurbo.PDF
http://davidgeesaman.com/rx7/Mazda_S...ual_Turbos.PDF
Where I would look, in order:
- Tear in intake hose coupling (between the turbos and intake elbow) - remove each and turn inside out, looking for a small leak
- System holds vacuum and pressure without leaking
- Correct vacuum and pressure going to the TCA at exactly 4500rpm
- CCA opening at 4500rpm
If you don't have a pressure and vacuum Mityvac tool, now is the time to buy one.
Dave
Last edited by dgeesaman; 05-05-05 at 06:02 AM.
05-05-05, 09:35 AM
#10
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Originally Posted by dgeesaman
In case you're curious how the system is supposed to work...
http://davidgeesaman.com/rx7/TwinTurbo.PDF
http://davidgeesaman.com/rx7/Mazda_S...ual_Turbos.PDF
Where I would look, in order:
- Tear in intake hose coupling (between the turbos and intake elbow) - remove each and turn inside out, looking for a small leak
- System holds vacuum and pressure without leaking
- Correct vacuum and pressure going to the TCA at exactly 4500rpm
- CCA opening at 4500rpm
If you don't have a pressure and vacuum Mityvac tool, now is the time to buy one.
Dave
http://davidgeesaman.com/rx7/TwinTurbo.PDF
http://davidgeesaman.com/rx7/Mazda_S...ual_Turbos.PDF
Where I would look, in order:
- Tear in intake hose coupling (between the turbos and intake elbow) - remove each and turn inside out, looking for a small leak
- System holds vacuum and pressure without leaking
- Correct vacuum and pressure going to the TCA at exactly 4500rpm
- CCA opening at 4500rpm
If you don't have a pressure and vacuum Mityvac tool, now is the time to buy one.
Dave
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