RPM is the only think that oils the cam lobes, you must run them in the 1500 to 2000 rpm range. Just set the high idle slightly higher then normal.

Brad Penn makes a great break-in oil, they deliver to your door if ordered off the web. OIl Warehouse sells it
( http://theoilwarehouse.com/page/1i7qh/Products.html ) Com Cams also makes good break-in oil which can be purchased local.

Do a search here or on the web before starting the rebuild. Use cam grease, not oil to pre-lube the cam, it won't run off the lobes over night!

Here is some good oil information.
http://www.hotrodandrestoration.com..._source=Email&utm_medium=Enewsletter

Since you are nervous about starting the engine, that means you will pay attention and do it the right way and not get in a rush.

Joe

1937 Chevrolet Inline-powered Streetrod