Hi Bill,
Just read up a bit on their website. Wish I had this when I was playing around with nitrous oxide. The dollar to HP/torque ratio is good! Seeing as our highest octane out this way is 91 this seems pretty cool if you want to go racing :)
As for the 904 it was my back up plan when I was going with a 5.7 hemi or 360 magnum.
My thoughts were...you can build them up very strong and they use less power than a 727. I have not measured the trans on the 3spd manual but if it is the same length as the 904 I may save a little cash on the driveshaft.
I have not met any of the Loge guys. I just had to google them. Will keep my eyes open now for them.
Mike