blow off valve
#13
make your own...
If you have the savy you can fab up one of your own design.
Use a pressure valve that is of the pilot actuated type, which means it takes a pressure signal to operate it.
Then use a pressure solenoid valve plumbed between your intake (which has the high boost under load) and use it thru a switch on your APPS signal to trigger it. (as you let off the throttle and the boost is high)
This effectively dumps the high boost pressure off the turbo and intake as the load is dropped off as well. I figure you can make one for around $100 total.
The outlet of the regulator valve is open to atmosphere and with the right size and shape outlet tube, it could start to sound pretty cool.
Use a pressure valve that is of the pilot actuated type, which means it takes a pressure signal to operate it.
Then use a pressure solenoid valve plumbed between your intake (which has the high boost under load) and use it thru a switch on your APPS signal to trigger it. (as you let off the throttle and the boost is high)
This effectively dumps the high boost pressure off the turbo and intake as the load is dropped off as well. I figure you can make one for around $100 total.
The outlet of the regulator valve is open to atmosphere and with the right size and shape outlet tube, it could start to sound pretty cool.
#15
You have a variable vein turbo (VVT) , it's kind of redundant. You will only make 21-23psi and the computer will not allow you to go any further. It is totally different than a wastegated turbo system. Now if you use EFI Live to boost your turbo to...say 35 psi and have a blow off valve set at 30, you might achieve that 'cool' factor you want, but... nevermind.