I just purchased a 440 blower motor from a buddy of mine, and it has this system on it....Man what a work of art. I would highly recomend it for anyone going to push a stock block pretty hard. We typically run the 440source one in all our strokers and still see some light cap walk, but no failures. My blower motor I am told has taken 22psi and made 1200hp...I do not plan to run it that hard, but the insurance is nice.

'70 Cuda,...605 EFI Hemi Street Car (6.20 best pass, 1.33 60ft)
https://www.youtube.com/watch?v=WYw6RA-k5Bk (6.25 at 108.75mph from inside car)
https://www.youtube.com/watch?v=3zQEb9uxFng (6.25 at 108mph from outside car)
https://www.youtube.com/watch?v=JCvfzsC4NgM (9.9)

'66 Barracuda AWB Stretched nose Blown 440 Car in build stage

'71 Duster Drag Car 400 Low Deck 512 best 6.002 at 115.44mph
https://www.youtube.com/watch?v=Znuo3jMUXTk