Originally Posted by
Bellgate
I think what you have is an "older" engine. I have a 2009 price list and while it has silver heads in it the orange heads are also there and are labeled as "new." Also, the exploded parts view of the GX-5R shows it coming stock with an orange head.
My guess is you have a pre-2009 engine. I hope you don't end up needing parts for it. They might be hard to find.
guess it is an old stock, here there re-sell it with orange head stated as limited edition lol