TBatt

No, I have not. I don't see anyway of rotating the volute without removing or at least un-bolting the SC. I can get to a couple of the socket head screws but not all of them. I just don't have the time to unbolt the SC at this point. My 90 degree coupler seems to be working fine and now that I know that I need to turn off the VDC during my log run and the boost should be in the mid 8 psi.

When the car was on the dyno at Z1, it made 8.4 psi and produced around 400whp. The temperature that day was over 100° so that probably didn't help the hp number and I'm still only on my third tune from Seb so it isn't dialed in fully yet.

Because I have been trying to do test with the VDC on, the VDC has been closing the throttle down due to the traction control system being triggered. At least that is my latest theory........ I went back and looked at all of my run data and each run EXCEPT the Z1 dyno run has had the same results. They must have turned the VDC off to get the boost number they got.

The new halfshaft is going to be delivered today and I will get it put on Saturday and then I can resume testing. I wonder, has anyone else had problems with halfshafts?

I'll shoot some pictures of what I find when I get there.

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RJM pedal, Hotchkis Sway Bars, FI TDX, FOG Light, Z1 Slotted Drilled rotors, Stillen SC, Quaife ATB, Z1 Oil cooler, AEM Gauge Set, Galeforce gauge mount, Avant Garde M590 Hypersilver w/RE-11, TopgunZ A2A kit., ECUtek tuned by Seb: ROLL TIDE!