Ok I have a 1999 trans am A4. LT, ORY, cut out, lid.

It is still on the stock tune and I plan on running a 100 dry shot. Have a brand X kit and a window switch. Plan on spraying from 3000-5800. Already have colder degree plugs. I would love to do the timing resistor trick but I can't find any info on it.

Here is a link (post 7) but it doesn't work:
https://ls1tech.com/forums/nitrous-o...ml#post4902088

Can anyone walk me through the process to get this to work? Pictures welcome

 

You might get in contact with Beer99C5 on this...

 

Thanks chris, and btw your window switch is awesome. Worked great on my old system, I might be contacting you soon on how to wire it up for my new system

 

A 750 ohm resistor will give you the default 3 degrees

I have my trick relay (wire C in diagram) wired to my Arming switch, so that it starts pulling timing when the kit is Armed.

 

The picture makes it look fairly simply. I have just never dealt with an ohm resistor before, is this what I am looking for?

http://cgi.ebay.com/750-Ohm-1-4-Watt...item5ad2b978e5

And this will be the relay I am looking for:

http://cgi.ebay.com/NEW-12-VOLT-5-PI...item3f0160a3ad

Also when I get everything wired up correctly and engage it will there be anyway to tell it is working correctly? Like a slight idle change or anything like that?

I know it is not ideal, but I will be running a 100 DRY shot on a stock tune and pulling the timing with this IAT method. I also heard that while it pulls timing it also supplies more fuel. So the dry shot can be placed behind the maf and sprayed directly into the tb and wont have to be placed before the maf. Is this correct?

 

Yes those are the correct resistors and correct relay. U should be ableeto find yhem locally at an electronics supply store.

As for "feeling" or "hearing" a change in engine....No. but If u have a scan tool of some kind U can see the change in timing.

U will need to spray thru MAF with dry shot. The maf is what tells the pcm to spray more fuel bc the nitrous makes the incoming air more dense, therefore requiring more fuel to burn the extra oxygen:

 

That is what I thought, just saw other members on here running dry shots behind the maf. Thanks for all the help.

 

If you want to mount after MAF, you'll need an Interface controller of some type like HSWs, which retards timing (same method as Trick does) and controls fuel. FYI