I have a used NX kit that I want to put on the car. How are you guys attaching to the port on the fuel rail, meaning, are you guys just attaching the line to it or do you use a swivle(sp) type to keep from breaking off the test port?

I am sure there will be more questions on the install....

 

to attach the fuel solenoid, you need to attach the line to the shraeder valve, located on the back of the intake. This is the test port. You have to screw out the valve in the middle of the test port, then you can attach the line to that with the provided fittings in your NX kit. Enjoy

Brian

 

So you are using just the braided line supplied with no other fitting on the test port.

I have read a few post stating that a swivle 90* is a good idea so it does not possibly break the test port off, but if majority is just screwing down the supplied fitting then cool.

 

Just do what Hawk said. I'm hook up the same way without a 90 degree elbow. Nothing has broken since on the test port connection. (2 years)

Vinny

 

all my GM wet kits have been connected directly to the test port with no issues. the 90 degree elbow would work,but it's hard enough to see back there as it is.....why add another fitting?