I ported the wastegate on my 99 spec twins using a dremel tool. It was easier than I thought it would be. Not sure the exact size I ported it, but I left about 1/16" for the wastegate door to close on. Since the R1 didn't come with cruise control, I mounted the HKS Twin Power on an old cruise control module bracket I got from a forum member (can't remember who it was).
Last edited by HDP; 12-08-2008 at 09:08 PM.
|