Does anyone know what the "instantaneous a/r" (if you will..) of a VGT turbine when in the closed (quick spool) position is? The stock 6.0's turbo have .9a/r stamped on them, and i know the vanes cycling doesnt do anything to change the size of the housing, just changed the angle of attack the gasses take on the turbine wheel. But for arguments sake (and since i've always wanted to know), what equivalent turbine A/R does a VGT act like when closed, something like a .30 or .40a/r? Does what i said above even make sense LOL
Anyone have a picture of the bottom side of that turbo? I am curious what it would take to make a mount with feed and drain passages.
hummmm... Might be something to build for Chelsea's Excursion...
Would a stock one be a good fit for a 38R replacement?
hummmm... Might be something to build for Chelsea's Excursion...
Would a stock one be a good fit for a 38R replacement?
I've been trying to figure out the size of the stock dmax turbo, the best I've been able to find is a reference to an 88mm wheel, which I think is the compressor exducer. Which of course is the same size as the 38R.
Why could a simple dual acting air cylinder not be used to control the vanes
Yea, I'm not saying it's a problem at all. I hardly have a problem now with the 38R at my altitudes and grades. I'm thinking if this works really well, that the 4294 VVT will work just fine.But the VGT would come into play there...
Wouldn't that be a hoot.I'm just thinking you could clock that turbo a bit to make the intake thing be less of an issue... Would love to have one sitting in the shop on the mock up motor right now. Looks like a simple drill and tap one of my mount bases and build some up pipes/down pipe.