SSI removal

[Adrenalin62]

I've removed heat exchangers from 2.7 but struggling to get oil pipe off, any advice?

[tazzieman]

http://forums.pelicanparts.com/porsche-911-technical-forum/532188-hard-oil-lines-nuts-stuck.html

see post #10

I'm pretty sure I used a pair of pipe wrenches, or the two well fitting spanners.