John,
I'd recommend going twin turbo for the second engine. You'll free up quite a bit of power by not having to spin the blower and won't have any belt slippage issues like last time. Additionally, if you were to go back to the stock intake manifold, the cylinder to cylinder air distribution will be much better which will increase power and reliability as each cylinder is pulling (err, pushing) it's own weight. As it is now, the distribution is far from ideal with the blower manifold that's on there. (It would also make my job of tuning a bit easier)
Also, you have all the logs up to the time we headed to the airport. The time stamps on the log files are pacific time, so the last log was taken at 4:11pm. I don't change time zones on my computer when I travel.
I'd recommend going twin turbo for the second engine. You'll free up quite a bit of power by not having to spin the blower and won't have any belt slippage issues like last time. Additionally, if you were to go back to the stock intake manifold, the cylinder to cylinder air distribution will be much better which will increase power and reliability as each cylinder is pulling (err, pushing) it's own weight. As it is now, the distribution is far from ideal with the blower manifold that's on there. (It would also make my job of tuning a bit easier)
Also, you have all the logs up to the time we headed to the airport. The time stamps on the log files are pacific time, so the last log was taken at 4:11pm. I don't change time zones on my computer when I travel.