It's not.  PTK can't seem to get me any parts.      
As it stands, I won't be TT'd this season, at the rate they're going.  I've got everything else sitting here waiting to go on, but, I'm still missing the turbo kit.     
I figure by the time they get my kit to me (will probably be close to the end of the year), I'll have enough in the budget for a forged big cube motor.     
So, I'm calling them next week to upgrade to bigger turbos.  I'm thinking somewhere between twin 66's and twin 70's. http://smiliesftw.com/x/wackit.gif   
I still need to call some folks to get some recommendations on which combo would be best. http://smiliesftw.com/x/hsughcool.gif     
Edit* -   Almost forgot.  Awesome job, Tilley.  I really am glad to see your project doing so well.  It's been a long time coming.   :burn: