hard or soft copper line for a valley oil gallery bypass line?

Duane said
Did you used to post on this forum under a different name. I seem to recall a similar member arguing the same way you are.

Yup. And evidently you haven’t learned anything.

And yes I read the text. Again proof that it works. Never seen any.

So tell me you had a crossover and was shifting at 8500 and then you took it off and **** the bearings.

You’d argue with a stop sign.

I’m trying to keep the OP from wasting time and money with a useless modification.