I've explored some other options per FattyCBR's recommendation to save some money on the valve body upgrade, and I was wondering if anyone has ever used IPT's services before? Their website is:
http://www.importperformancetrans.com/index.shtml
In additon, for those that are looking to totally rebuild their tranny, then you can get it done for much cheaper than Level 10 from a company called Boost Logic. They've done a lot of high HP Supra trannies, and we supposably have the same tranny but the 4wd version. They can do a full rebuild, including VB upgrade, and a recut Torque convertor for only $2225, instead of $4200 by Level 10! How awesome is that? Boost Logic's website is:
http://www.boostlogic.com/MKIV_kits.html
We all should say thanks to FattyCBR for this very valuable information. I'm going to get the VB upgrade from IPT as soon as I can get the cash. It's only $475 instead of $698 by Level 10. Boost Logic only does full rebuilds with the option of recutting, replacing or keeping the stock torque convertor. By keeping the stock torque convertor, you can totally bomb proof your tranny for only $1800. That's sweet!
Chris