Ya know, I just realized I bet you are asking about your 4 stroke RX 1!!!!!!
What I was referencing was Viper and SRX threads I've read, so I'm very sorry.
There is actually a 4 stroke forum (this is the 2 stroke forum!) -- Just click the link at the top left of the page.
Then I'd register there and post this under the RX section, or better yet, the Turbo/ Supercharger section.
Good luck!!!!
Mike