Different engines. The civics come with the D-series engines and obviously
yours was swapped with a B16A2. If it's the USDM versoin then it makes
160hp@7600rpm and 111 lb/ft@7000rpm.

"colenum" > wrote in message
oups.com...
> You are right. My registration document says D16A2 but the number
> stamped on the engine is B16A2.
>
> Not sure why this is!?
>
> Thanks
>
> Martin
>