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Post by 80ccqmb on Aug 18, 2011 9:12:46 GMT -5
I'm a noob to the forum, and a total noob when it comes to 2 strokes. I have got a d1e41qmb that I have been working on. I finally got it running but it has no low end power at all! Once it gets up to about 15mph it has all the power it needs. Any ideas? Also does anyone know where I can find a manual for these motors? All I can find is manuals for the cvt trans scoots, this one is chain driven(wet trans)... Any help here would be greatly appreciated. Thanks.
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theo547
Senior Member
Posts: 390
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Post by theo547 on Aug 18, 2011 12:13:47 GMT -5
not sure what kind of carb you have, but you may want to try adjusting the fuel\air mixture screw.
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Post by 90GTVert on Aug 18, 2011 13:44:54 GMT -5
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Post by kargo27 on Aug 27, 2011 7:48:03 GMT -5
It's what Brent said. I've had 2 of these and they are pigs when it comes to acceleration from stop. Just seems to be the nature of the beast.
Oddly enough when they're stone cold the acceleration isn't bad, but once warmed up it is.
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Post by MAReames on Aug 30, 2011 1:19:35 GMT -5
i can also say these are very slow. I have had many Yamaha Razz Scooter which are very similar and they just have no power.
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Post by 1quikvento on Sept 19, 2011 8:50:46 GMT -5
Isnt it possible that if you added an extra spacer in between your variator halves that he might gain a lil more power from a stop? I tried taking out that washer that sits against the front pulley drive boss, cuz I thought it was a restriction washer. Turns out it was a very important part, cuz without it my scooter was doing the same thing 80ccqmb is describing. Once i put it back in and it went to normal. I eventually added another one to get my belt even lower .
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Post by 90GTVert on Sept 19, 2011 8:53:52 GMT -5
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Post by Fox on Sept 19, 2011 16:34:22 GMT -5
Your scooter has a dog of an engine and there's really nothing you can do to make it faster. You should sell it to the first guy/mark that wants it and buy a different scooter.
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If there were a way to get stiffer clutch springs for it so it engages at a higher RPM, that might help.
there's no air sucking in the carb of my dio2. compression in block is ok. please help me pls pls pls 