VNT control

[darrenjlobb]

External Watergate with boost and vac to make it user controllable then a couple of solenoid to turn it on and off on q throttle switch. Could probably set it so you dont get more than 5psi below 1/4 throttle

Lol and not use the vanes in the vnt at all? That would totally defeat the point of a VNT.....may as well run a wg turbo..

You can accuate it pretty well with a boost can, only issue is it will try to "overboost" at lower rpms ( the rpms an equiv wg turbo wouldnt have spooled by) and it will surge, so you have to watch your right foot, which means you dont get the full ammont of power from it as it would burn more fuel if you could stabilize the boost, but you really need an ecu as ruan said to do that, or a fancy mech linkage like the vw boys use...

An easy way to imagine a vnt / wg turbo is the wg turbo just "wastes" exhaust gas once its making boost, whereas the VNT is designed to always be able to flow it all, and "closes up" taking advantage of it lower in the revs, therefore being much more effcianct / less laggy.