Break in period after cylinder head rebuild?

[xp190]

Hey guys

I was wondering if there is any kind of a break in period after rebuilding a cylinder head, should I be careful about reving the engine or anything like that?

I just finished putting my car back together, and a friend asked me if I want to go camping, it's 4 hour drive one way all highway, would I be risking anything?

The head is under warranty.

xp