Thanks for the quick reply! What penetrating oil did you use? I usually use Liquid Wrench or PB Blaster, but I don't see them available in Portugal, I'm considering using Liqui Moly 7390 Pro-Line Quick Rust Remover.
I love this stuff. Never found anything better. Aero Kroil Kroil Original Penetrating Oil, Regular Size, 10 oz. aerosol (KanoLab Aerokroil) https://a.co/d/7q3yNZn
Thanks for the tip on the extractor socket, do you recall the size that you used for the stud? I'll get one just in case.
Image Unavailable, Please Login TTA I picked this up on the advice of another member. Hopefully it will make the job easier!
8mm IIRC. bought a set on Amazon: GEARWRENCH 8 Pc. Stud Removal Set, SAE/Metric - 41760D https://a.co/d/1NsrCqn
@kenneyd just installed them. great video to go with it. they were much cheaper but have gone up in price recently. https://www.ferrarichat.com/forum/threads/diy-f430-challenge-header-install-and-testing.675334/