Its for a 350z, i dont know why they merge the exhaust... now i cant use my HR megan y-pipes

Ill just wait with the fuel system, if my turbo cant make over 450 then there is no point. If i get a bigger tubro ill just get one then. I will be patient and find a good deal!

I need to decide on getting cams or not. I wont pull the engine to do them later on. Stage 1 or 2 i dont know and i see there are JWT springs and instead of retainers they have washers or something? But only $200 i think so i may get them. Gonna look for 2nd hand oil cooler and i should be right

The HR gasket and head studs are cheap so i can put the money towards cam or save it for later. I just need to know more on what extra machining has to be done and what that means for then switching to another head gasket if i ever wanted to...

 

So apart from following http://www.jimwolftechnology.com/wol...HEAD_BOLTS.pdf and making the walls at each cylinder is there any modification to the gasket its self? And with HR head studs are there HR main studs or do i have to go ARP for that?

Oh and i need a BOV, should i get a HKS SSQ V or Tial 50 copy? Something around $100 thats not overly loud, i want it purely for turbo longevity