I have an intake manifold i am trying to Identify. I was told it is Type R but i think its GSR.
-It is stamped P72 and below that HF1
-It has the Intake Air butterflies. (I thought the R didnt have these but people have told me otherwise).

So does the R have the IAB?
I have seen pics of typeR intakes and this doesnt really look like it. Is there something that defines those from other intakes?
sorry for no pic, no digicam right now.
Thanks in advance

 

p-72, def a GSR manifold, sorry!

 

Thanks man, but just for clarification does the type R intake mani have the IAB?

 

no