Help identifying part
 

I need assistance in identifying these parts that are under my passenger seat. I am putting in the new interior and I am not sure what this box is. I also found what looks like an adjustable boost knob and some other kind of switch behind the passengers floor board. My car has a twin plug ignition w/ an electromotive hpv1 but don't know much about the mechanics of it. Posted earlier ad but had trouble w/ picshttp://forums.pelicanparts.com/uploa...1459019505.jpg

That is an Andial fuel enrichment system.

Thank you. What is the knob for? How do I know if my adjustable boost control is connected?

The knob adjusts the frequency valve cycle.

Andial Fuel Enrichment Help
 

Thank you for the clarification. So if I understand the correctly I need to have an AFR gauge & run my car on a dyno to correctly tune / adjust this dial connected to the enrichment system? From my readings there should be a light that goes on when it kicks on. Sorry if these questions seem stupid but I honestly don't know anything about this, just what I have been reading.