I just have this nos dry kit laying around from my 96'impala.. it is the nos kit that is for the lt1.. I ran a dry 150hp shot on it and had no problem..

now this is what I want to do.. I got a 2000 lightning and want to run a dry 35-55hp shot just to lower intake charge temps.. it gets really humid around chicago and the traffic sucks to(you can feel the power difference after sitting in traffic). A couple people told me that I can probably get away with running the jet to blow through the Mas airflow sensor and it would adjust the fuel and timing.. plus I know the 2000 lightnings run very rich with the stock tune... the motor is bone stock, the only thing changed on the truck is running a open 12'' long airfilter conected to a 90mm maf from the 01-04 lightning and then flowing through the c&L aluminum intake elbow to stock throttle body. in 3rd and 4th gear at w.o.t. the truck makes 12-13psi of boost. if anyone can shoot me in the right direction on nos pills(jetting) to get a 35hp shot and a 55hp shot. and info is greatly appreciated. right now I'm on a really tight budget so I'm trying to get this done without spending the money on a dyno-tune... thanx..

 

Here's a good article for you to check out...
http://www.holley.com/data/Catalogs/...nformation.pdf if you're in a hurry-start @ pg 12
too many factors like fuel type, plugs, size of solenoids your using, line size...
(start with the smallest, but maybe not page 16, then on the otherhand...lol)
I usually call Holley anytime I'm making a big nitrous change

 

I know all the NOS dry kits use the same nozzle and solenoids.. I just needed the exact jetting for the lightnings.. on got the sizes from another board some one was using the same kit on thier L... thanks for the link there is plenty there great info... thanks..again..