Want to build costom turbo kit. Need advice from boosted guys!

[pimp my yaris]

Well I ordered a 7psi wastegate actuator. And Im also looking into more heat sheilding. Found a good websight. http://www.heatshieldproducts.com/au...e_products.php

[blacksandiegovitz]

Originally Posted by pimp my yaris

Well I ordered a 7psi wastegate actuator. And Im also looking into more heat sheilding. Found a good websight. http://www.heatshieldproducts.com/au...e_products.php

^^ Yeah , I posted a link to that website like 5 post previous to this lol

[pimp my yaris]

Originally Posted by blacksandiegovitz

^^ Yeah , I posted a link to that website like 5 post previous to this lol

O ya, I was wondering how I found that place. Old age kicks in and U start repeat-in!

[Nexus1155]

Did you test the actuator cracking pressure with a regulator? Think you may be overboosting? Or have a leak somewhere in one of your lines? Try to put a MBC and cap it off if that is the case if you can't find the issue. If you are dead set on a new wastegate, and it does the same thing,, you have an issue with how you set it up.

[pimp my yaris]

Originally Posted by Nexus1155

Did you test the actuator cracking pressure with a regulator? Think you may be overboosting? Or have a leak somewhere in one of your lines? Try to put a MBC and cap it off if that is the case if you can't find the issue. If you are dead set on a new wastegate, and it does the same thing,, you have an issue with how you set it up.

Going to remove acuator tomarrow and try to test with my compressor. Vaccume leak is unlikely. There is only a 3in piece of vac. line between turbo compressor housing and actuator and it is clamped on both ends. There is no MBC tapped in. A MBC can only raise boost pressure it can not lower it. Base boost pressure is decided by the spring force on the wastegate actuator.