[jim_howard_pdx]

I would buy a 2" carb stack OPEN. Run the Fogger between the Demon and the 2" stack. This will give a ram effect, and help get better cylinder to cylinder mixtures.

Go with the FOGGER, and buy a set up that can go up to 250 HP. NOS does damage when you go lean, and a 150 shot is often more dangerous to a motor than a 250 shot. The 250 shot will end up about 195 because of the displacement/ volumetric efficiency of the engine.

You NEED TO MAKE SURE THE CARB is slightly rich, and you need to jet the NOS slightly rich too.

USE A HEATED BLANKET to keep NOS pressure high, this is a must!

Consider purchasing a water injection system just to make sure you do not detonate. Do not run more than 30 degrees total advance unless you are certain your fuel exceeds 104 octane. Then do not let it go much past 33 or 34 degrees total advance.

Now you can direct port, but it just adds a whole lot of extra variables and problems. Unless you have a dyno to tune each individual cylinder, the FOGGER will be safer for you. TRUST ME ON THIS.

Do not go with anything other than a top quality FOGGER system.