100 Cubic Inches of Fury!

[Chip Birks]

That's interesting. I thought I'd have to buy a giant turbo for my 2276. Glad to see one of the ones I have might work just fine! Also I have never heard of using a back pressure gauge. That's awesome! I always wondered if it was only be feel to know how it was working .

Here is my ghetto data logging before I added a input channel to my ECU

[BBvideo=560,315]https://www.youtube.com/watch?v=-tCt4XN2kBM[/BBvideo]

Did you end up sticking one of your transducers on the end of your curly copper tube? Or is it even further away than that?