I am in a long process of swapping a L33 5.3l into my 1965 Chevy nova four-door. I am also using a TBSS intake.

I have been working on some wiring and figuring out where to run all my hoses, and I realize my forgot about the evap port on the tip of the intake. What do most people do with this port once dropping into an older vehicle?

 

sorry if i'm stating the obvious but if you don't need it just cap it so you don't have a vacuum leak, otherwise if you need a port for a boost/vacuum gauge or even a place to tap for an air intake temp sensor

 

yup. if the car doesn't have evap, just plug it - its the same as any other vacuum port.

 

Thanks!