i think i am just over thinking something but maybe not
i have a turbo hisun 700 (yes laugh all you want) that has a t15 turbo on it. the unit runs fine and will throw you back but i'm for some reason not getting any vacuum to open the blow off valve.
its a 660 clone (with 686 cylinder) with a delphi throttle body (efi). the kit was installed by someone who installs them on rhinos but i can't get the gauge to read vacuum so of course it wont open the blow off valve. i believe thats what took out my last turbo.
the boost gauge runs back to the following (vacuum line) blow off valve, wastegate, turbo itself (compressor side), and the vacuum fuel pressure regulator.
i tried pinching off the air/oil separator thinking it was maybe the issue but no change.
any ideas or help?
here is a video showing the unit.
i have a turbo hisun 700 (yes laugh all you want) that has a t15 turbo on it. the unit runs fine and will throw you back but i'm for some reason not getting any vacuum to open the blow off valve.
its a 660 clone (with 686 cylinder) with a delphi throttle body (efi). the kit was installed by someone who installs them on rhinos but i can't get the gauge to read vacuum so of course it wont open the blow off valve. i believe thats what took out my last turbo.
the boost gauge runs back to the following (vacuum line) blow off valve, wastegate, turbo itself (compressor side), and the vacuum fuel pressure regulator.
i tried pinching off the air/oil separator thinking it was maybe the issue but no change.
any ideas or help?
here is a video showing the unit.