Stainless Works headers

[ZRXMAX]

I am installing SW headers on a 90 Z and the pass side header has a 1/2 inch male quick connect air fitting welded on #2 cylinder. Whats that for ?

Also... do I need to lift the motor a little to change the oil pan gasket?

If so...one side or both?

[Dynomite]

I am installing SW headers on a 90 Z and the pass side header has a 1/2 inch male quick connect air fitting welded on #2 cylinder. Whats that for ?

Also... do I need to lift the motor a little to change the oil pan gasket?

If so...one side or both?

Ted.........I think that is EGR (Exhaust Gas Recirculation) which you do not have on 90'......just plug it.

Lift the front of engine a bit (remove two motor mount nuts) to get those three (90') or four (93'-95') front 6mm oil pan bolts out.
Some remove the cross boxes.

Engine lifted in front with 2x4 wood spacer in place.
http://i287.photobucket.com/albums/ll142/dynomite007/91%20ZR1/256c2372-463d-4ae1-8331-77ed2ae63dd8.jpg (http://s287.photobucket.com/user/dynomite007/media/91%20ZR1/256c2372-463d-4ae1-8331-77ed2ae63dd8.jpg.html)

Oil Pans and Gaskets Differences TIPS (http://www.zr1.net/forum/showthread.php?p=182227)
Installing New Oil Pan Gasket (http://www.zr1.net/forum/showthread.php?p=83250)
New Oil Pan Gasket and Bolts (http://www.zr1.net/forum/showthread.php?p=182284)
Oil pan gasket (http://www.zr1.net/forum/showthread.php?p=83260)

[Jitse]

Installing on Ã* friends Z, sw headers and B&B exhaust.
Made with M10 thread on the inside and screwed in a stainless bolt.
At Jerrysgaskets.com you can find a good installation guide for the oil pan gasket.

Or just follow the links from Dynomite , I use them quite often too.

[ZRXMAX]

Thanks...