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Showing results for tags 'vacume'.
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While at Marcarls Venture in I watched him do a carb sync on Evens bike the tool he used was a very simple home made tool. While in Princess auto I decided to pick up a vacuum gauge and make my own I also stumbled across a square pre-drilled and tapped aluminum sqaure bar with a total of 7 ports. Picked up 4 needle valves from Lowes plumbing section and 20' of clear tubing and proceeded to build my own. To operate you simply open the valve connected to the cylinder you are working on and adjust to steady the needle. By using one gauge there is no worry about accuracy between gauges. If you made one with 4 gauges you would have to spend extra money for high quality gauges that read exactly the same. NOTE; I HAVE REPLACED THE CLEAR HOSE WITH ACTUAL AUTOMOTIVE VACUUM HOSE FINDING THAT THE CLEAR HOSE WOULD COLLAPSE WHEN IT GOT WARM
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I just installed a speed bleeder on my clutch bleeder. The resevoir was empty....don't know why. I am assuming I need to crack it open a 1/2 turn or so to bleed it. I am getting all kinds of fresh fluid into my vacume bleeder...and I hear what sounds like a sucking sound and saw lots of bubbles. the bubbles stopped and I"ve filled the vacume resevoir twice already ....but my clutch isn't getting any better! I tried closing the nipple and seeing if the vacume dropped...indicated a poor hose connection...but it doesn't, so everything is nice and tight. So why can't I get more clutch?? a quick answer would be appreciated I've already lost a few good riding oportunities!!!!!!
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Is there much of a difference between the vacume gauges and the mecury type gauges?
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I webt to the local Princess Auto and saw a vacume bleeder for $40something....I think it was $42.00 Anyone know where I can do better? any recomendations of one brand over another?
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:sick:Hey, I need some professional advice here. I have a 99 RSV with 98K on the clock. The bike is running smooth and strong, but since it had been over a year since I had checked the carb balance I thought now would be a good time. After warming up the bike, I hooked up the gages and to my suprise I got some really strange readings. Both of the left hand cylinders were reading close to 12 inches of vacume which I would expect to be low. The two right hand cylinder readings were swinging so wildly they were totally unreadable. Thinking there may be something wrong with my gages (?two of them?) I swaped them around with the same results. I slowly increased the RPM and at what I judge to be around 1300-1500 RPMs the right hand gages suddenly stabalized and read within a couple inches of the left side (12 inches). Returned to idle and the gages started swinging again. Now if this were my car, I would say that only 12 inches of vacume was late ignition timing or a vacume leak. With electronic timing and multiple carbs probably not. The wildly swinging gages would indicate a burnt valve, but a valve that bad should be detectable in the way the bike runs. And two valves on the same side at the same time is a bit of a stretch. Can anyone point me to a solution? What vacume readings do you experience.