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Post by millsc on Apr 24, 2013 9:23:30 GMT -5
heres a vid of my scoots starting with fully charged 7ah agm batteries
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Post by carasdad on Apr 24, 2013 10:13:00 GMT -5
heres a vid of my scoots starting with fully charged 7ah agm batteries Wow 1st one sure is struggling...barely turning it. Is that with a 50mm head?... You need a few more CCA in your battery..  |
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Post by millsc on Apr 24, 2013 10:18:09 GMT -5
both have 50mm big valve heads
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Post by carasdad on Apr 24, 2013 10:40:09 GMT -5
[replyingto=millsc]millsc[/replyingto]Wow...then ya do need more CCA...since 105 CCA won't do it...this will at 160 CCA.... it cranked a 500cc Kawasaki UTV. www.ebay.com/itm/7A-BS-Lithium-Ion-Li-ion-Scooter-Powersports-Battery-/171007258460?pt=Other_Vehicle_Parts&hash=item27d0d3af5c&vxp=mtrBeware of the 'high torque' starters they sell. Many are just stock. High Torque ones have a different gauge wire and different number of windings on the armature. Some electronics person will hopefully and explain it to us...as I can't remember if it was thinner wire and more windings...thicker wire less..or more windings. Regardless a girl had a Longbo 50 that her brother milled the head for more compression. I had an old armature and compared it to her 'High Torque' one. They were identical.  If you remove the end bell to check and see if they sent you a stock one...BE CAREFUL..only pull it back about 1/4" to see inside. Also..VERY IMPORTANT..put a mark on the end bell and other piece..that way if it happens to come apart you can get it back together properly..which is a huge PITA!. Reason for the scribe mark is..it is a DC motor...so if you get the end bell back on 180 degrees off...the motor will run backwards. |
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Post by millsc on Apr 24, 2013 10:50:40 GMT -5
and the kickstart is broke on the t3 gonna have to do something soon  |
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If you remove the end bell to check and see if they sent you a stock one...BE CAREFUL..only pull it back about 1/4" to see inside. Also..VERY IMPORTANT..put a mark on the end bell and other piece..that way if it happens to come apart you can get it back together properly..which is a huge PITA!. Reason for the scribe mark is..it is a DC motor...so if you get the end bell back on 180 degrees off...the motor will run backwards.