I have a 5th gen on boost about 7 pds. I want to know how to make it safe so far its has full MSD. Im gettin some blow by from the breather so im gettin a oil catch. Also i have been recomended to get a 2mm head gasket with arp head studs. What else can i do to make it safer and to run harder without building the engine.

 

i have been running no catch can and not having any oil around the breather. im running around 10psi or so (it creeps to 15psi) but have been running it for 11k now and its completely stock.
111k on her