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TDS »
https://forums.nicoclub.com/tds-u28899.html
Sun Apr 27, 2008 11:35 am
I followed that guide when I did my engine. The cheap way to plug up vac lines is to loop them to each other or leave a piece of the vac hose and press in a small bolt. You can also go to your local auto store and buy rubber plugs in various sizes. For the EGR hole behind the intake manifold, you can buy a block off plate and use rtv silicone gasket maker or you can use a nickel/quarter or any small piece of sheet metal and just buy JB Weld to seal it in place. Any of those methods work. Now on the exhaust side, you can buy an exhaust plug that threads right in or any other bolt that will thread in will work.
please refer to this link for exampleshttp://forums.nicoclub.com/zerothread/274166