I've got a brand new Mamba Adjustable Internal Wastegate on my highflow RB25 turbo. I did a boost leak test and it leaks a lot of air from the wastegate's diaphragm out through the hole that the wastegate has. I've attached a video showing the massive boost leak.
My question is, Is it suppose to leak air like this? The stock nissan wastegate doesn't have a hole that leaks air out of the wastegate.
Maybe the hole is there to save the engine? I don't know....
I have a EBC that uses a mac solenoid. My second question is, there ment to be air going through the mac solenoid if the car is off or EBC switched on? If not, then I'll know my EBC or mac solenoid is stuffed.
IMG_0792.mp4