Hi El Freddo, Just saw your info on Redback and your work on the Welsh plugs - massive grub screws/threaded plugs. I have had the same welsh plug blow out twice on my 92 Brumby. First time was after heads were fully reconditioned and aftermarket welsh plugs installed then second time I installed a genuine Subaru plug which blew out after 15000 klm. Could you please let me know what size thread you taped in the hole and where I could purchase the brass plug and what sealant you used on plug? Thanks very much for your post, it has helped me loads already. Bob the Brewer
Bob the Brewer
Member Since 19 Mar 2017Offline Last Active Mar 27 2017 06:39 AM