Sir1 Sir2 Identify

[Captainjdog]

Are their any visual Identifications between an Sir1 and an Sir2? I just put a B16a swap in my 90 crx si. My friend was like sweet you got an Sir2. Something about the color of the valve guildes being flat aluminum instead of bronzish. Sounded like jib jab to me, But it got me thinking How do you tell?

Thanks

[S2KFU]

your friend is an idiot!!!

you can telll by the wiring and the intake manifold and thats about it...

the VALVE COVERES are the same the only difference is the year of the mtoor....

you cann't see the vavle guide in a motor they are in the head where the vavle go into the chamber..... all honda motors and most motors now ways are made with alumium.. and alll hondas have flat aluminum look.. look are an yea honda motor... they dont ake a bronza edition b16 as far as i know....