exup

Good morning y'all. I've been lurking around the forum for a while. Had an 03 FZ1 for several years that got stolen a while back. I loved the bike, so I recently snapped up another 03 for a good price. When I went to check the tension on the EXUP cables the other day, I noticed the cover was...

Hi all, First time poster, short term lurker.. Bought a 2008 FZ1S a short while ago and decided to build a scrambler/enduro type thing with it (not asking for opinions!)... Selling most of the front end parts, will remove them when/if sold. List as below, collection from Byfleet KT14, Box Hill...

Hi folks.. Just picked up a 2006 FZ1 that came with a short Yoshimura slip on. The bike has the notorious fuel injection on/off glitch, and the slip on made it worse, causing the bike to run lean and backfire. I'm arranging to have the ECU flash done, but have to wait a bit. The bike came...

Good day Been running the stock can for the last 18 months or so with the exup valve wired open ,(gen 2 ) today I decided to put the cables back on , but found the servo motor no longer cycles , I'm guessing the motors seized although I've not done any other checks as yet ,, bike runs well ...

The answer may be on the site somewhere but I have yet to find it. I am new with a used 2002 FZS10 with 34,000 miles. Besides having to address some clutch issues etc. My motor began to run really ratty. It appears the servo motor for the exup valve is not working as when I wired the valve open...

Hi I was wondering if anyone can help me. I have to install my stock exhaust back on and after hooking everything up I don't think the servo motor cables are doing what they are supposed to do. If I turn my key on, the servo motor turns to the right a little bit, but the actual EXUP valve does...

Hey Folks, I've got a 2005 FZ1 with an EXUP valve problem. I swung by my local shop today after suddenly having very little power at around 5k-5.5k RPMs on the highway, and we did a few diagnostics. The shop manual says to replace the Ignitor unit based on the troubleshooting steps, and we...

Tired of these taking up space. Figured I'd try selling them off before I just scrap them. All parts are in lightly used condition, and off a 2007 with <8k miles, and not wrecked. Offers entertained. Flamers will be flamed right back, 3-fold. Prices + shipping. I have the full exhaust. Let's...

Recently I heard a rattle in my exhaust, so I decided to investigate by removing the exup valve and seeing what was in there. After doing some research later I found out that some FZ's after awhile will develop a rattle from the small bushing/washer located on the exup valve. Well through the...

Well, as some of you may know, Lytehouse recently got a new bike and I have been returning the FZ1 to stock. Part of that process has been to remove the MIVV exhaust and put the stocker back on. Unfortunately, that has not gone without some complications. I've got it all back together, and...

Hi. Got an used FZ1 09 last month with aftermarket muffler. Changing back to stock muffler but confused when installing back the EXUP cables on servo motor. I know the black ended is at bottom of silver ended at the muffler EXUP valve. Can anyone tell me which is on top & bottom on servo...