EXUP Worldwide

Yuasa YTX14AHL-BS<br>Straight swap.<br> <p></p><i></i>

Can't really say without hearing it.<br>Could be valves need to be adjusted.<br>Could be rod/main bearings are going.<br>Could be piston slap.<br>Could be the cam chain tensioner is going bad.<br><br>Lots of things. <p></p><i></i>

Don't forget that the 87 and 88 FZR1000 engines were made and tuned for no EXUP valve use. There are so many things you would have to replace to get it to work its not funny.<br><br>You could get an EXUP engine with the entire electrical system and do a splice and dice on it. But the engines won't f...

I have not commented on this - yet.<br><br>Ask yourself this question: Don't you think that somewhere along the line that someone (name any pipe manufacturer) developed the "best pipe" for the R1?<br><br>There is not going to be a magic breakthrough for pipe technology for the R1. <br><br>Unless you...

The Fizzer line of bikes is notorious for frying batteries.<br>My 90 FZR1000 fried two. There were no problems with the charging system.<br>I went to a sealed gel-cell battery and never had another servicing related problem with the battery. <p></p><i></i>

The 532 chain you have a hybrid between a 630 chain and a standard 530 one. With oversize pins, bushings, and rollers, it's designed to have the strength of a big 630 chain (as once common on Japanese superbikes), but to retain the 5/8-inch pitch of 530 chain. The smaller pitch allows a greater toot...

That's strange. When I raised my fork tubes up in the triple clamps I tossed the cir-clips on the forks.<br>My handle bars were not loose.<br><br> <p></p><i></i>

More info, it always helps.<br><br>It sounds like water is getting into something in your ignition system and shorting something out.<br><br>I doubt it is anywhere under the tank or the black box, however, if you don't use a chain guard and ride in the rain you will kick up a lot of water in that ar...

Good catch ChuckD.<br>I unplug the kickstand nanny switch on my bikes.<br> <p></p><i></i>

I should have said "find a mechanic who is willing to part with his knowledge for money".<br><br>What part of the country are you located in? <br>I recomend Kurt Jordan if you are near California.<br><br>Kawa hack? I learned how to degre cams on my GpZ1100. And I didn't blow up any engines.<br><br><...

ChuckD, you are braver than I was by running the stock YZF750 trannie in your 1000 motor.<br><br>Sam McDonald, Dave Schlosser, Mark McDade and Kurt Jordan all advised me against using a stock YZF750 trannie in my 1000 motor. Kurt Jordan and Dave Schlosser told me to buy a YZF750 A or B race kit tran...

If your bike sits out in the weather on a regular basis then what has probably happened is one of the following. The contacts in the starter button switch are corroded, the contacts in the "on-off" switch have corroded or the contacts in the ignition switch have corroded.<br>By them getting wet (moi...

Your picture looked funny, so I copied it and enlarged it.<br>It's been photoshopped.<br><br>And after looking at the original post at bikepics I saw that the 157 was a crankshaft reading (which unless it was measured at the crank is very subjective).<br><br>The 144 reading is still pretty high for ...

Your FZR1000 made 157rwhp with only a 1040 kit?<br>You need to stop doing what you are doing and become a factory Yamaha race mechanic.<br><br>I could see 157rwhp with carbs, cams and headwork.<br> <p></p><i></i>

You don't set your cam timing by the teeth on the cam sprocket and the cam chain, it's alittle bit more complicated than that.<br><br>You will need slotted cam sprockets, a degree wheel, your cam's lift, duration and lobe centers, the "book" timing and the "actual" timing of the cams and then you pl...

What part of the handlebar is loose?<br><br>Is it the handgrip?<br><br>Is it the actual handlebar?<br><br>Is it the handlebar mount?<br><br>The "handlebar" on the FZR1000 is a clip-on style, but it's not a true clip-on. It is bolted onto the upper triple tree clamp.<br><br>The actual handlebar inser...

I can't tell you how much of a horsepower increase a 1040 kit alone will get you.<br><br>It's about a 10.37 increase in displacement. Factor in new pistons, rings, a fresh bore and hone job, plus a complete going over of the valve train and a good carb sync and you should be able to pick up about 7-...

<!--EZCODE AUTOLINK START--><a href="http://www.motionpro.com/Docs/servicetools.html">www.motionpro.com/Docs/servicetools.html</a><!--EZCODE AUTOLINK END--><br><br>For the optional 6mm adapters, order # 08-0040, Sug. Retail: $13.90.<br><br>Order these, install them, cap them off with the supplied pl...

Good catch on the carb size - I called my friend up and asked him about his old FZR1000.<br><br>He did use the FZR1000 carbs on his bike. <br><br>We had another friend who put an 88 FZR1000 motor in his 1986 FZ750, he kept the FZ750 carbs.<br><br>The 1985 FZ750 and the 1987 FZR1000 used the same exh...

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