Hey guys got a spare cam cover I want to make into a race spec one. Just wondering what size fittings and lines are best to use? Also how to go about it i.e cut the exsisting breather off and weld a threaded fitting and how about where the PCV goes, does it need drilling out and a threaded fitting welded in place? OR is this a better idea? Cut the breather off, thread the hole to take a 90 degree fitting and the same with the PCV hole? Any help appreciated as I dont want to spend stupid money doing it? Also will the standard cover be OK for now with the PCV removed and a pipe in place just until this over is ready? Cheers Lewis