HI there could someone tell me what cams these are??? Got this off from a friend who don't drive his Z alot. Wondering if these Z fit my Year 2004 Automatic Trans??? Can I install these with my OEM valves and valves springs???

 

Can anyone help me out here? It is a Tomei or a Jun or an Nismo cams???

 

Have you taken the numbers off of them and either put them in google or called the companys?

 

I don't have any idea of who the manufacturer is, either. But looking at the aggressive ramp angles of the intake lobes, I wouldn't put them in a street engine. It's more likely a race cam that requires higher spring seat pressure and other mods to function properly.

 

Yes I tried put those numbers in google couldn't find anything or maybe I search it wrong... so this is a very aggressive cams I have to mod alot of parts to get it work?

 

Never put an unknown cam into your car without knowing what lift and duration is and what application the cam is designed for. That information should include whether other components are needed to make the package work.

 

Wondering any members here with good mod experience to tell me what kind and brand of cams these are so easier for me to know what other parts to purchase for my car?

 

Thanks dkmura I know I have not do anything yet but got this from a friend he told me is either Tomei or Nismo??? But when I do a little search seems like it is a Jun cams. So better ask experts here who can help me out!