What engine do I have? JDM B18C Spec R or B18C SiR-G JDM

[ectes]

Hi guys im new to this forum.
I have owned my Integra VTi-R with a Type R swap since february this year. I have been wondering for a while what exzact engine it is. I just assumed it was the JDM B18c Spec R but since hearing about the B18C SiR-G JDM i have doubts. The engine number just has B18C and then another 7 digits below it.
On the Engine Conversion papers it has "Honda Integra Type R U Engine" and says it was imported. If it helps Vtec kicks in smack on 6000rpm.

I apologise if this has been discussed in another thread.

[newpaddy3]

I went to Google and typed in "jdm b18c engine block" and clicked on the first result and third result and found these links in under 5 seconds.

http://www.ozhonda.com/forum/showthread.php?120829-Jdm-b18c

http://en.wikipedia.org/wiki/Honda_B_engine#JDM_B18C_Spec_R

****ing amazing tool this Google thing. Outstanding what you can find.

[ectes]

Thanks Champion ;)