Jump to content
Sign in to follow this  

whistling FCR

Recommended Posts

just did fcr mod slight whistling noise/or air moving through the carb noise, kinda like an old volkswagon exhaust.no running probs like a vacumm leak.doe fcr make diff noise ???thanx in advance for any comments

Share this post


Link to post
Share on other sites

Don't have one on my DRZ, but I have two other FCR'd bikes and they both have a audible air movement noise. I write it off as completely normal.

Especially my YFZ450 when I used to ride it, I have a filter-skinned airbox lid and you could hear every intake valve event at idle.

Share this post


Link to post
Share on other sites

Yeah..it's known as induction noise, but I call it "Sweet Music"....:confused:

Take it for a short blast with the side cover off....sounds even Sweeter......:thumbsup:

Share this post


Link to post
Share on other sites

thanks guys i was figuring it was normal. just checking dont need burnt pistons . cant believe i waited five yrs for fcr mod.now i need crank piston and jug.:thumbsup::ride::confused:

Share this post


Link to post
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Reply with:

Sign in to follow this  

×