Has anyone noticed a strange whirring noise coming from the passenger side when Vtec kicks in. I rarely get a chance to get the rpm that high so when I saw there was no traffic this morning on the turnpike I let her loose but noticed that noise, starts at about 5800. Let me know please, I'm worried about my Blue Baby until someone tells its ok.

 

It's normal. For lack of a better term, we call it "VTEC rattle". Here's a good thread on the subject: https://acurazine.com/forums/showthread.php?t=3065