Dont forget to get it tuned if you run more boost than factory also.[/QUOTE] i have a set of gtr injectors lying around and a spare eboost2 how much extra boost would this handle, will standard ecu run the injectors,how do u tune the standard ecu what power will it make roughly

yer ive just got a stub bolt to replace this valve as i couldnt get my car running 10psi..... mechanic was sayng about7.5psi-9psi it was letting go......

Quote: Originally Posted by 88 Chaser Ripped off, 3/4 BSP thread, get a brass plug from Bunnings, probably is about $7 though. Or, to keep the factory look you can have the inside welded shut and throw it back in knowing it wont work. Basically its safety device from factory that prevents the engine over boosting should there be a problem with the waste gate, it basically by passes the air out the manifold, instead of into the engine. If your planning on running higher than factory boost you will need to do something about it. A good actuator for your waste gate will be fine, or a boost controller. Dont forget to get it tuned if you run more boost than factory also. I've got one lying about that has a brass welch plug tapped in to it. Could be an idea for those that can't weld and want an easy quick fix. Therefore from the outside it looks factory but it's not functional.