Nissan 370Z Forum - View Single Post

TBatt · 08-31-2016, 09:32 AM

Axle repaired and replaced. A quick run with the VDC OFF and guess what, wrong! Still low boost! This time I couldn't even get to 7 psi.

I went back and looked at the data log from the Z1 dyno run and sure enough, 8.4 psi which is at least in the ball park. What the heck is going on? Somewhere something has changed for the worse. After all that I have done the gremlins should be gone.

If my new drive belt comes in before the weekend I guess I will take the SC and unbolt it enough to rotate the volute so that I can get the 45 degree coupler on it the way that TopgunZ designed the kit. Once that is done I'm done working on this for a while. I have been working on this issue most of the summer and I just need a break before I do something I will regret later........

08-31-2016, 09:32 AM	#151 (permalink)
TBatt Track Member Join Date: Apr 2013 Location: Huntsville, AL Posts: 832 Drives: 2019 GT-R Rep Power: 20168	Axle repaired and replaced. A quick run with the VDC OFF and guess what, wrong! Still low boost! This time I couldn't even get to 7 psi. I went back and looked at the data log from the Z1 dyno run and sure enough, 8.4 psi which is at least in the ball park. What the heck is going on? Somewhere something has changed for the worse. After all that I have done the gremlins should be gone. If my new drive belt comes in before the weekend I guess I will take the SC and unbolt it enough to rotate the volute so that I can get the 45 degree coupler on it the way that TopgunZ designed the kit. Once that is done I'm done working on this for a while. I have been working on this issue most of the summer and I just need a break before I do something I will regret later........ __________________ 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!