I took a brand new Demon right out of the box and
put it on my new 360.
That thing had gas leaking everywhere right out of the box.
Replaced the gaskets put it back on the motor and
could not get that thing tuned for anything.
Threw that thing back in the box.Put a new holly 780 on
spent about 10 minutes tuning it and went about having fun with the car.
I gave that Demon to a friend of mine who is a mechanic by trade and he
gave up on it and gave it to someone else. LOL