So I went to the Dyno on friday and here's what I got on my xs450/avo400... 360whp, 302 ft-lbs @ 23psi on 93 octane
I had a few problems holding me back from making more power.
1) I had a huge leak at the flange to my external wastegate from my uppipe (probably due to blowing out the gasket on my way to the dyno ) This is without a doubt why my turbo is spooling so slowly right now (~700 rpms later than what I was getting before) After doing some reading apparently the gaskets that are supplied with the Tial wastegate are garbage (so i noticed). Tial themselves says to use the gaskets from the turbonetics unit, so i ordered those already.
2) I need colder plugs. Junior was pretty adamant about the fact that with 1 step colder plugs I could run more timing and pick up some big power up top aside from the power I would get from fixing the leak I have. The ej207 loves a lot of timing and I can't run it with the plugs I have. I ordered a set of NGK Iridiums in the 8 heat range. Should have those in soon.
Over all, I'm pretty happy as far as how things have progressed thus far. Having over 300whp at 8k rpms is rediculously fun. I can't wait to get my issues worked out and my ra gearset in!!