[szicree]

What is the standard fitting for going from -4 hose, through the firewall, and connecting to the plastic tubing that goes to my EIS?

 

[gasman]

What is the standard fitting for going from -4 hose, through the firewall, and connecting to the plastic tubing that goes to my EIS?

Use a -4 bulkhead fitting and then FLAIR the plastic tubing just like the alum. tubing.

 

[Rick6a]

Steve,

I don't know what size tubing your EIS requires but for $5 and postage, I'd be willing to sell you my spare VA-170 that Van's includes with the IE VMP INSTALL KIT. It accepts 094X.156 PVC tubing. I don't know why the number is not found on Van's website but the modified fitting is called a VA-170 Restrictor Adapter.

 

[scottg]

Try the following:

http://www.wicksaircraft.com/catalog/product_detail.php/pid=8642~subid=2204/index.html

plus either:

http://www.wicksaircraft.com/catalog/product_cat.php/subid=399/index.html

or

http://www.wicksaircraft.com/catalog/product_cat.php/subid=401/index.html

 

[AltonD]

how about this:

http://www.wicksaircraft.com/links/Wicks_Links/Fittings.pdf

or this:

http://aircraftspruce.com/catalog/hapages/an807.php

AN807-4D is aluminum.