Thanks one and all for the input. The rigid portion of the stock line is 1/2" ID, the flex portion is about the same. I thought if I were to relocate the canister to the front of the manifold it might be alright to use 3/8" steel (brake line) tubing but I sure don't want to starve the motor for oil so I'll have to look into larger diameter bendable tubing for the project.
-Mike-
