TrueBlueGTO, This sounds like you are getting real close to having a marketable product. I have a 2003 gmc 2500hd crewcab w/6.0 4wd that i would like to be able to fit with the 6l90. I use it for pullong a 10,000lb. camper and would really like the extra gears. I am very limited in my knowledge about this newer stuff (grew up on non-electronic everything). I look forward to seeing what you come up with as a finished product!

 

Thanks. I'm happy to report that our invite to Throwdown II at the LS-Fest this Sept in Bowling Greens, Ky will be a better performance. We have the 6L90 running beautifully...and are working on a prototype (for production) turbo kit for it.

 

Did yall ever get the retro kit finished? Id like to put one behind my tuned port and the turbo 6.2 when its finished.