Studes right about the fit, typically this would be called a transition fit as the amount of interference could vary from engine to engine but is around 0.0005" to 0.0000". Having 0.007" to 0.008" interference is waaaaay to much for this diameter and would take a multi-ton press and some dry ice and heat to get it on there. You could forget about ever getting it off again if you did this.
“She may not look like much, but she's got it where it counts, kid. I've made a lot of special modifications myself.”
— Han Solo