Solenoids in trunk??? No heater on dry setup?
 

I've got a couple questions:

What is the downside of mounting noids right off the bottle? I figure there will be a small delay after the nitrous is activated, but cant that be made up with a little bit lower RPM on the window switch?

Also, with a dry kit, is it necessary to use a heater to increase pressure? I figure that as the pressure falls off, the injectors will adjust accordingly, correct?

Just trying to keep the setup as inexpensive and simple as possible.

Yes you are correct on both counts.

I agree also.
Yea, i've done this, extra long line out of n2o noid as a poor mans window switch.
Dry is good for variable a/f; whereas, wet is not.