Nissan 370Z Forum - View Single Post - GTM stage 1 S/C - Throttle not opening fully? Or boost leak? Please help!

kentmo280z · 08-11-2016, 06:41 PM

Are you still using the Turbosmart BOV? Mine fluttered badly, so I changed to lighter springs AND firmer springs , still fluttered and seamed to blow off early when using a lighter spring. I switched to a Synapse valve, still flutters but seams to work fine, though it performs better ( less flutter) when I keep it lubed.

I also get P101 code a lot when I start up cold, so I bought a cheap laptop and keep it and my uprev cable that I got with my SC kit in the car.
I downloaded my uprev program onto the computer and reset the code when it pops up. Which seems to happen when the car sits for more than a couple days.

08-11-2016, 06:41 PM	#29 (permalink)
kentmo280z Base Member Join Date: Sep 2014 Location: Akron , Ohio Posts: 199 Drives: '10 370Z Roadster Rep Power: 11	Are you still using the Turbosmart BOV? Mine fluttered badly, so I changed to lighter springs AND firmer springs , still fluttered and seamed to blow off early when using a lighter spring. I switched to a Synapse valve, still flutters but seams to work fine, though it performs better ( less flutter) when I keep it lubed. I also get P101 code a lot when I start up cold, so I bought a cheap laptop and keep it and my uprev cable that I got with my SC kit in the car. I downloaded my uprev program onto the computer and reset the code when it pops up. Which seems to happen when the car sits for more than a couple days. Last edited by kentmo280z; 08-11-2016 at 06:45 PM.