I am putting my engine back together and would like some advice on what I should do. I bought a Comp XE275HL cam and it says to break it in with just the outer springs. I have both springs on the heads now and don't like the idea of having to pull the heads off later to put the inner springs back in. I will use break in oil and run the the engine between 2500-3000 rpm. Will leaving the windage tray off help oil get to the cam during break in?
If I do put the tray in how should I seal it up to the block/pan?