Clinician
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Post by 1miked23 on Aug 4, 2012 19:00:58 GMT -6
Thats the ink left from my mark Attachments:
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Clinician
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Post by 1miked23 on Aug 4, 2012 18:47:30 GMT -6
Alright, sorry took so long but I opened the cvt and marked the variator like you said and the belt isn't going up to the marks I found. As for the belt, its a 835 but looking at a parts website I read that scooters with rear tires larger than 10" require a 842. Is that true or does it sound correct to you guys? And I'm still not sure if I should re-jet my carb since it has after market air filter. At this point I think a performance variator kit will be good but if you think the belt and jets should be done too just let me know
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Clinician
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Post by 1miked23 on Aug 1, 2012 18:52:44 GMT -6
Thank you guys for the response, I'm happy that I found this forum. I adjusted the valves the weeks ago and checked them again and they're set right. Then I opened the CVT and removed the variator and noticed issues immediately. There was black dust everywhere from the belt and a black circle on both the variator assembly and variator drive plate(probably from high rpms). But the marking on the assembly was pretty much as high as it could go although the drive plate was larger so the marks on it were about 3/4" to the edge. When I inspected the rollers I did notice that some had obvious flat spots but they all looked a bit glazed. I weighed them and four of them were 12.8 grams and two were 12.9 grams which was heavier than I expected. Do I still need to go heavier? The scooter did have a performance air filter when I bought it but the previous owner said the carb was brand new so it probably has stock jets. What carb jets would I have to get to improve fuel/air mixture?
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Clinician
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Post by 1miked23 on Aug 1, 2012 10:00:18 GMT -6
I have a motofino 150 that runs great but I'm not going as fast as I think I should. Engine seems to be running just fine but only going 45 or so at 8500 to 9000rpms. I'm pretty broke so I can't afford any major upgrades but I need to increase my top end speed because I travel good distances and I don't want to push the engine too hard for too long. Any help would be awesome so that I'm not just throwing money around blindly
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