After sending this to the list I thought about it a little more. ;-) Seems that the solenoid should be able to shut, same as pulling the hose, and isolate the actuator from any boost signal. That would give me all the boost I could make. So what exactly is the 98% WG data significant of? The spool on the turbo is nothing unusual, especially considering the size and a full exhaust with universal (low flow) cat and 360* turbo style muffler. To top it off, no dyno tuning. All the tuning at this point has been me logging (with a wbO2) and learning.
------------- t3/t4 AR48 Stage3 AR60 50trim spool: ------------- psi rpm onset 1800 3 2800 6 3500 9 3700 12 3950 15 4025 On Jun 13, 2008, at 1:19 PM, Rob Ebersol wrote: > > Just logged my first try at closed loop boost control, targeted > 205kpa. I know I've got a good safe tune right now, so I was going > to stay in it if I didn't see anything beyond 18psi. I didn't. But > it was close - 17.8psi peak. Now- checked my log and WG% shows 98% > through the entire run and that raised a question, mostly out of > curiosity: Does this mean I've reached the limit of solenoid? Can I > overbore the solenoid's vent port (when that day comes) to reduce > the duty number and manage more (or improve existing boost > management)? _______________________________________________ Miatapower mailing list [email protected] http://list.miatapower.net/cgi-bin/mailman/listinfo/miatapower
