I am not using a turbo or a VW... However, you might want to look at something like the Turbo Wastegate Controller for a Subaru. It's a simple diaphragm that uses a line from the intake manifold to pressurize the wastegate controller, which will open the wastegate to regulate the intake pressure. Hopefully the small .jpg I attached will make it through for you to see a photo. These are available on Ebay for less than $30. Just search "Subaru wastegate controller". Maybe one of the Subaru guys can tell you the pressure setting where it opens the wastegate.
The complete system configuration and setup can be seen at <https://cobbtuning.atlassian.net/wiki/spaces/PRS/pages/615088215/How+Subaru+s+Factory+Boost+Control+System+Works> -Jeff Scott Arkansas Ozarks > Sent: Saturday, February 13, 2021 at 11:22 PM > From: "John Gotschall via KRnet" <krnet@list.krnet.org> > To: "KRnet" <krnet@list.krnet.org> > Cc: "John Gotschall" <johngotsch...@gmail.com> > Subject: KR> I might be beating a dead horse but...... > > Is there anyone out there besides me still running a rayjay turbo on a vw > 2180 vw aero conversion? > > > So I have not flown mine yet. I bought a generic exhaust waste gate and am > having trouble figuring how to cause it to limit boost to around 33" > mercury absolute. > > Has anyone done this? > > I know this old rayjay was selected so it would not be runaway crazy, > should be the pilot can regulate it manually ...but i have already flipped > one airplane due to exceeding pilot workloads and I don't want to be the > guy who "missed that" again. Let the machine do automatically I say. > > So hey if you have some way to limit boost on the rajay, let me know! > > BTW, my carb is before the compressor turbine so all my intake manifold > pressure samples are highly flammable! > > > thx > > jg > _______________________________________________ > Search the KRnet Archives at > https://www.mail-archive.com/krnet@list.krnet.org/. > Please see LIST RULES and KRnet info at http://www.krnet.org/info.html. > see http://list.krnet.org/mailman/listinfo/krnet_list.krnet.org to change > options. > To UNsubscribe from KRnet, send a message to krnet-le...@list.krnet.org >
_______________________________________________ Search the KRnet Archives at https://www.mail-archive.com/krnet@list.krnet.org/. Please see LIST RULES and KRnet info at http://www.krnet.org/info.html. see http://list.krnet.org/mailman/listinfo/krnet_list.krnet.org to change options. To UNsubscribe from KRnet, send a message to krnet-le...@list.krnet.org
