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Toymods » Tech & Conversions » Twin wastegates??? Advantage or not?

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Re: Twin wastegates??? Advantage or not? Thu, 03 October 2002 14:13 Go to previous messageGo to previous message
However, wastegates do not meter boost !!!

they bypass exhaust gas, and release turbine back pressure.

Which results in boost control.

I think that if your internal ct26 wastegate was handling boost control ok before then an aditional external gate will control it BETTER, and further release back pressure.

Your EVC will not see them as two wastegates but as one entity which has a certain (combined) response, hence effect on boost, to the manifold pressure that is fed to them. The EVC will modify the signal (manifold pressure) that they recieve to gain the boost control it desires.

Not many people run both internal and external wastegates because most who do run external gate turbos have bought the turbo for that purpose, without internal gate.


Matt

      

SubjectPosterDate
Read Message   Twin wastegates??? Advantage or not? SUPRAGTEMon, 30 September 2002 11:04
Read Message   Re: Twin wastegates??? Advantage or not? Cool1Mon, 30 September 2002 12:04
Read Message   Re: Twin wastegates??? Advantage or not? SUPRAGTEMon, 30 September 2002 12:44
Read Message   Re: Twin wastegates??? Advantage or not? jza70-melMon, 30 September 2002 13:10
Read Message   Re: Twin wastegates??? Advantage or not? SUPRAGTETue, 01 October 2002 09:47
Read Message   Re: Twin wastegates??? Advantage or not? SUPRAGTEThu, 03 October 2002 01:51
Read Message   Re: Twin wastegates??? Advantage or not? stradlaterThu, 03 October 2002 03:32
Read Message   Re: Twin wastegates??? Advantage or not? SUPRAGTEThu, 03 October 2002 10:22
Read Message   Re: Twin wastegates??? Advantage or not? grande91Thu, 03 October 2002 13:55
Read Message   Re: Twin wastegates??? Advantage or not?  Thu, 03 October 2002 14:13
Read Message   Re: Twin wastegates??? Advantage or not? SUPRAGTEFri, 04 October 2002 13:32
Read Message   Re: Twin wastegates??? Advantage or not? grande91Fri, 04 October 2002 13:53
Read Message   Re: Twin wastegates??? Advantage or not? Fri, 04 October 2002 14:44
Read Message   Re: Twin wastegates??? Advantage or not? SUPRAGTEFri, 04 October 2002 23:09
Read Message   Re: Twin wastegates??? Advantage or not? BlackiMon, 07 October 2002 02:30
Read Message   Re: Twin wastegates??? Advantage or not? SUPRAGTEMon, 07 October 2002 09:58
Read Message   Re: Twin wastegates??? Advantage or not? ChuckLandwehrMon, 07 October 2002 11:36
Read Message   Re: Twin wastegates??? Advantage or not? SupraPeteMon, 07 October 2002 13:21
Read Message   Re: Twin wastegates??? Advantage or not? SUPRAGTETue, 08 October 2002 12:06
Read Message   Re: Twin wastegates??? Advantage or not? SupraPeteTue, 08 October 2002 23:37
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