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Post by doublert on Jun 2, 2014 21:45:23 GMT -5
Here you go, you need to take the CLUTCH off and replace the old spring seat with the NCY spring seat that has bearings to have the spring rotate and not bind on the seat. So take the clutch off that and pull the spring off and then the seat and put on the NCY spring seat like this then put the spring on and clutch back together. Alleyoop  Thanks Alley for the pics, but I need some better detailed pics. Would there be a video out there on this? |
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Post by doublert on Jun 2, 2014 21:39:39 GMT -5
How do you take the old spring seat off? Use a flat head screw-driver? Im trying to install this and see how it works out. Apparently there is no video anywhere on how to use this NCY product? Does anybody use this? It will make your belt engage smoother?
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Post by doublert on Jun 1, 2014 16:19:52 GMT -5
Ok, put the new 26mm RunTong carb on, its fully adjustable. My brother put it on, all he did was raise the needle, and didnt even change jets in it, left whatever was in it there, he didn't even turn the air fuel mixture screw, left it alone too, and it runs just fine. Starts fine, idles fine, no popping or stuttering, no chugging at any speed. If it runs fine now, should I just leave it alone?
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Post by doublert on May 30, 2014 21:20:03 GMT -5
What's ur top speed with the 61mm and crankshaft? I haven't checked for top speed yet, still taking it easy on the new motor. Right now, i can get up to 50mph quick, I just give it a little throttle, and it gets up to 50 very easy. Right now i've just been cruising going gps 50-55-60. I'm going to waitn a while til I do any top speed runs. I was doing 55 on the way to work this morning in a 55 zone, and passed a Tractor Trailer with ease! I got tired of his tail wind and his speeds going up and down. |
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Post by doublert on May 28, 2014 11:44:53 GMT -5
I would like to see this carb . John its a 26mm carb from Glen-Parts, for $25 |
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Post by doublert on May 28, 2014 7:00:43 GMT -5
Did the weather change ? Did you change fuel ? have you rechecked the compression ? Is the vac line dry ? I agree something has changed . Not triyng to over talk Alley , Alley has his carb problems in order . John I ordered another carb off eBay, one that Millsc said he runs, hopefully it will have needle adjustments. This thing is getting annoying. |
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Post by doublert on May 27, 2014 18:19:10 GMT -5
Doublert, Popping taking off is to much gas but it is not DUE TO THE MAIN JET it is getting to much fuel from the PILOT JET. If it runs good with the 112.5 at 3/4 throttle and WOT leave that one in. The problem is the low range. How many turns is the Fuel Ratio screw out? Do this warm up the motor at least 5 minutes and then slowly turn the Fuel Ratio screw CLOCKWISE until it stops. IF the motor keeps running the PILOT JET is to big. Alleyoop I dont understand how it ran fine with the same pilot jet and main jet before. It ran fine just with a 61 BBK, then it ran fine with 61 BBK and 3mm crank. Now on the way to work and home today, it would run ok half the time, then when I slow down and try and keep speed at 50, it would chug and jerk a little, and when I slow down to make a turn then give it throttle to go, it will stutter and pop a little. But when it acts up like that, I give it gas, and it clears up great. Idk...I'll see what size pilot jet is in it now i guess. I do notice, that after a long ride, say 15 miles home, I'll cut it off, and try to restart it, and it acts like its flooded, kinda slow to start up, but eventually does. |
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Post by doublert on May 27, 2014 18:17:56 GMT -5
Doublert, Popping taking off is to much gas but it is not DUE TO THE MAIN JET it is getting to much fuel from the PILOT JET. If it runs good with the 112.5 at 3/4 throttle and WOT leave that one in. The problem is the low range. How many turns is the Fuel Ratio screw out? Do this warm up the motor at least 5 minutes and then slowly turn the Fuel Ratio screw CLOCKWISE until it stops. IF the motor keeps running the PILOT JET is to big. Alleyoop I dont understand how it ran fine with the same pilot jet and main jet before. It ran fine just with a 61 BBK, then it ran fine with 61 BBK and 3mm crank. Now on the way to work and home today, it would run ok half the time, then when I slow down and try and keep speed at 50, it would chug and jerk a little, and when I slow down to make a turn then give it throttle to go, it will stutter and pop a little. But when it acts up like that, I give it gas, and it clears up great. Idk...I'll see what size pilot jet is in it now i guess. |
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Post by doublert on May 26, 2014 19:49:22 GMT -5
Doublert, Popping taking off is to much gas but it is not DUE TO THE MAIN JET it is getting to much fuel from the PILOT JET. If it runs good with the 112.5 at 3/4 throttle and WOT leave that one in. The problem is the low range. How many turns is the Fuel Ratio screw out? Do this warm up the motor at least 5 minutes and then slowly turn the Fuel Ratio screw CLOCKWISE until it stops. IF the motor keeps running the PILOT JET is to big. Alleyoop Ok, I'll try that Alley. Btw, I ordered the same cdi from John today, its the variable cdi, Casoli. |
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Post by doublert on May 26, 2014 9:29:29 GMT -5
what CDI are you running , what is the running timing ? John John, I would like to get one of those cdi units that you sold Alley, I have been running the same original cdi since day one. Do you have any in stock? If so, are you open today, I will call you. |
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Post by doublert on May 26, 2014 9:09:59 GMT -5
what CDI are you running , what is the running timing ? John I'm running the stock cdi, the same one that came with the bike. I dont know what you mean by running timing? |
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Post by doublert on May 25, 2014 20:13:18 GMT -5
Popping at the muffler or carb ? John Its popping at the muffler, only when taking off, midrange or faster going to 50 it runs fine. Its not popping real bad, kinda like a stutter, or sputtering. It ran smooth before with the 3mm crank. Then we installed the 4mm, with a 120 jet, and it popped and ran crappy like something was wrong with carb. We put the 112.5 jet back in like it had with the 3mm crank, and now it runs alot better, just doing like I stated above, just wish it ran smoother like it did. I don't mind getting another carb, I just wanna get the right one, and not waste any money. |
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Post by doublert on May 25, 2014 8:15:35 GMT -5
Alley, Them bigger carbs like the 30mm OKO flatsides and 28 flatsides from ScooterElements would they be beneficial for my situation? Or should I just get a cheap one off ebay that is fully adjustable? I have a cheap 26mm carb off ebay now, it just doesn't have needle clips.
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Post by doublert on May 24, 2014 21:57:14 GMT -5
I'm just going to ordering a new carb off ebay that has adjustable needle.
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Post by doublert on May 24, 2014 19:13:22 GMT -5
Where is it popping from intake or exhaust ? What type air filter and exhaust ? John My air filter is the blue splash proof filter from Scrappys, on a 1Ft long piece of radiator hose, Exhaust is the Two Brothers racing, like the kind scooter elements sells. We put the 112.5 jet in and it runs better, just pops and sputters when slowly taking off. |
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