Easy Way To Identify Neo Head

[NEO25T]

3 hours ago, 33_drift said:

So the casting number on my head is 75T 4, pre neo yeah?

Yep not a neo head 

[33_drift]

22 minutes ago, NEO25T said:

Yep not a neo head 

Thanks man, now I can get sorted with either getting mine machined or getting another 1

[iruvyouskyrine]

correct, vanilla RB25

[Dose Pipe Sutututu]

15 hours ago, 33_drift said:

Thanks man, now I can get sorted with either getting mine machined or getting another 1

Just skim it, pop on a good head gasket such as a Tomei OR a Nitto one. Avoid Cometic unless you're maching your block too, as they require both surfaces to be dead flat.

Whilst you're at it, pop in ARP headstuds too!