I just had one of these put on my 1800R model along with V&H and PCIII. I was under the impression that the butterflys on the front operated on vacuum. Mine stay open all the time. Am I wrong?
Also, if any of you are knowlegable of Dynometers...are the speeds indicated on the Dyno usually correct? Thanks.
Ron
Also, if any of you are knowlegable of Dynometers...are the speeds indicated on the Dyno usually correct? Thanks.
Ron