SB Head Oiling modification

so you think it´s not worth the effort for a street car? I just checked my lifters, they are oil trough, so i can also use hollow pushrods to have the same effect, right?

It´s by far no race engine, personal redline will be around 6200 rpm if it´s finished. Just thought about improvements, but if it´s not necessary i will forget it. You are right, stock engines live very long without this stuff.....

Thanks!

Michael