Gen2 6266 with water meth, nearly maxed out.
 

Ive been running this boost level for a while now but finally got it on the dyno to see the actual numbers. This run was at 26 lbs on pump gas with water meth ( devils own 50/50 mix with 500cc jet). I'm fairly confident theirs more left in the turbo as the turbo is still holding boost to redline. It broke up just a tad because of my plugs, i went in thinking i should have swapped them out but ran out of time. This run was 565 hp with 490 tq

What A/R?
and engine specs?

It’s a medium sized street port, stock seal motor. Haltech ps1000, 1700cc/2000cc ID injectors. AEM water meth kit 50/50 mix, 500cc jet. The turbo is 1.0 AR and what ever the stock front cover comes with.