Lets talk Roller Cam Lifters.

SSG_Karg said
I just had Mike Jones spec me a cam and lifter package for my 422. I asked for a SFT and when I mentioned that my block was tubed he said he would not recommend using a SFT because splash oiling was not reliable enough.

I do it. On a street strip engine. With .620 gross and .606/.604 net lift.

You can do it. Just do let it idle at 600 and buy a good oil.