I have a quick easy question for nitrous. I bought a kit, and I have seen that some people just run the fuel line t-ed off of the secondary fuel rail hose. Is this ok to do? If so, where exactly is the secondary fuel rail?
Thanks in advance.

 

Secondary fuel rail on NA is looking you in the face if you look at the manifolds. it's bolted to the upper intake mani.

For the turbo, i believe it's attached to the lower intake?? underneath the upper. It's hidden away a little better than the NA secondary fuel rail.

 

so, where is the primary fuel rail then?

 

under the intake manifold.

 

The primary fuel rail is sitting right on the block pretty much. Its underneath the upper intake manifold. If you look really careful you will see the plastic cap for the pulsation dampener, if it hasnt been burnt or removed. The pd is located on the end of the fuel rail. If you do a search for pulsation dampener you will find a pic of what it looks like.