I would like to know if anyone here has tried the Road Demon 525 on a street Y block with mild cam? 

It says that you can use it for cams up to 220 @ .050.  I have an E-4 so should work?  I like that the road demon has the 4 corner idle, & the adjustable air bleed, & also the quick access secondary diaphram cover.  The Jigantic fuel bowls don't really serve any purpose for me, but they sure are shiny!

I would like to order it soon, so I can put it on this weekend.

Also, do the demon's have a pvc port at the front of the carb??  I don't want to go backwards on the pvc since i use the eddy for that currently.