Welcome to EBPF mjlkwolfe@gmail.com! 
Quote from: mjlkwolfe@gmail.com on February 02, 2014, 11:53:52 AM
I am a 69 year old semi retired automotive fuel systems engineer.
Does anyone know the Static flow rate on the OEM injectors.
Is the .55BSFC figure correct for these direct injection engines?
Ordered the 2013 Tuner from Livernois today.
As I understand this is a stage 4 tune only.
My 2013 SHO is stock with the OEM performance Package.
Does anyone have experience with this tune on a 2013 SHO with the PP?
Do I need to get the OEM cal info, send it to them & then download the correct tune to the SCT unit?
Thanks in advance for any information regarding my questions above.
Here's a few of your answers: •Be sure to go a heat range lower on your spark plugs with the LMS tune and reduce the gap to 0.30 (OEM is 0.35-0.38)
•Changing to a 170 degree thermostat is also recommended
•Plenty of folks here with PP SHO... including 13's ... No real problems reported running it stock or with mods.
•The current LMS tune is the equivalent of their 4+ with options for 91 or 93 octane. A description is on the LMS site.
•LMS will need the strategy code. The instructons to obtain it using the MyCal tuner are here:
http://www.ecoboostperformanceforum.com/index.php?topic=1807.msg23660#msg23660•LMS no longer uses SCT for the '13+ SHO and only Mycal is available from them. Compatibility of the tunes with SCT will have to come from them or someone else as I'm ignorant of this. Unleashed offers SCT devices and tunes for the SHO. Others can weigh in with opinions and info in this regard.
Look forward to picking your brain on the fuel issues.
It seems that the current tunes are limited by fuel delivery... basically as far as tunes the car is "out of gas" although development continues. 4DR developed an auxiliary fuel pump set-up that worked pretty well in his 600+ WHP Flex which as you know, is a transverse 3.5 TT EB just like the one in the SHO. I have looked at it with him... but he could better explain. He is able to reproduce it.
Hope this helps some.