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Post by millsc on Aug 21, 2013 0:07:33 GMT -5
its all down to tuning now, hopefully the 120 works, if not i'll order up a 117.5 don't think i'll have to go over 120
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Post by spandi on Aug 21, 2013 0:36:11 GMT -5
The Znen is like that. Only way to get floor off is to pull the front cowl and then the inner cowl. It's quicker just to drop the motor. Dang I should have remembered that! The middle section was attached to the floorboards by something like twenty screws, and was impossible to lift out by itself ...and yep, ended up taking the nose off to get to it. (But I'm sure Millsc is going to come up with one tricked scoot.)  |
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Post by carasdad on Aug 21, 2013 7:16:47 GMT -5
Maybe you could do as I do with them. Put it on the center stand with side stand extended...remove lower shock bolt..move shock back off block and out of the way...then grab the front brake slightly and push it forward until the engine drops and it is resting on the side stand. The engine drops about 10-12 inches and you have full access to the engine and the floorboard.. Just one bolt and lowering the engine vice removing the whole engine. Had to do that for the BBK...then later for valve adjustments. Takes about 2 minutes to do this and you don't need to unplug wiring..disconnect brakes and all the other stuff to get to the engine...everything else remains intact. |
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Post by millsc on Aug 21, 2013 7:41:47 GMT -5
I'll take the motor out to do my next valve adjustment since i have to change the head, I should of read the whole description its says it uses 8mm exhaust studs  Got the 120 jet in it now runs great big improvement over stock, i'm pleased will gps it later today |
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Post by millsc on Aug 21, 2013 10:43:57 GMT -5
Runs great with the 120 but plug shows lean and it sounds slightly lean also, what size jets are some of you guys running with bbk's and open air filters, i have jets 125 130 and 135 but me being stubborn don't believe i should have to go higher than 120 with stock pipe 60mm kit and uni and yes the uni is well oiled
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Post by millsc on Aug 21, 2013 11:40:09 GMT -5
nevermind i moved the clip down a notch seems perfect |
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Post by sailracer on Aug 21, 2013 14:46:40 GMT -5
How do you like that pipe? do you find it superior to a high performance pipe? is it still fairly quiet? BTW, Mine is running great, I'm satisfied with it. I put the japanese carb in with an  jet, seems OK. |
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Post by millsc on Aug 21, 2013 16:19:12 GMT -5
Not sure if the pipe is better its my first 150 took it for a spin got over 70 on the speedo I'm sure its wrong but I was hauling faster than I ever did on a modded 50
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Post by sailracer on Aug 21, 2013 16:34:15 GMT -5
WOW! even if the speedo is off, It's probably not off by 10MPH. Looks like you acheived your goal |
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Post by millsc on Aug 21, 2013 16:43:10 GMT -5
The speedo is digital which is nice, im not gonna even worry about the ported head gonna post it in the flea market its unused 58.5 ported performance head from scooter elements
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jet, seems OK.
jet