I'm updating this thread hoping to help anyone in the future having a similar problem. I ended up checking header temps, and they were more or less similar enough, so I ruled out the coils.
I took it to my local performance shop and they put it on the dyno, found that the RPM's I've been having...
Came off of my 2006 FZ1; had about 16,000 miles on it at the time.
Will sell for $75 + shipping cost to you.
Overall in very good condition, only a couple minor scuffs.
Images were too large to post here. Here is an imgur album:
FZ1 Stock Exhaust - Album on Imgur
Hi all,
I bought my 2006 FZ1 last August, and I've been loving it. I'm mainly a lurker on here just to find information, but I have a minor issue I can't seem to solve. At lower rpms, say 3500 and below, it likes to make this spitting sputtering sound from the exhaust. This doesn't happen...
Sorry to revive an old thread, but I can't see any of FZ1inNH's attached photos. It just takes me to a page that says, "The page you are looking for can't be found."
Any way I can view his process?