Air Intake & Vacuum Tube

July 3, 2014 -

  Today I got the K&N 4 inch air filter for the air intake.  I put that on and I think it looks pretty good.

 
  I also finally figured out (with some help from the community) how to get the vacuum port on the fuel pressure regulator (5/32 inch) connected to the vacuum port on the engine (1/2 inch.)  There's a narrow hose they give you that'll go right on the regulator no problem.  There is a plastic adapter with a hose barb on one end that goes in the small tube and the other side of the adapter is NPT threaded.  The trick is to put some silicone on the threads and clamp that threaded end onto a 1/2" hose that you can then clamp to the engine vacuum port.