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Post by darius823 on Jun 24, 2019 6:34:41 GMT -5
And what rpm are best when buying a torque spring its gy6 100cc scooter   |
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Post by pinkscoot on Jun 24, 2019 11:57:50 GMT -5
Like everything CVT related you need to experiment to see what works best for your situation. Where the power on your scoot is, your weight and scooters weight, and terrain. The condition of your clutch and the slots on your torque driver play into it as well. belt condition and size can effect how your scoot does. Where I live there are lots of hills and stop lights. I set my scooters up to pull the hills and be quick away from the lights. I could tune for top speed but that would make the other conditions not as good. My two tuned 50cc scoots have a top speed of 46-50mph and that's more than enough for the riding I do. Get an assortment of weights and springs so you can tune. get one of these to tune: www.partsforscooters.com/search-results?search=tuning+weights |
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Post by darius823 on Jun 24, 2019 12:28:19 GMT -5
Like everything CVT related you need to experiment to see what works best for your situation. Where the power on your scoot is, your weight and scooters weight, and terrain. The condition of your clutch and the slots on your torque driver play into it as well. belt condition and size can effect how your scoot does. Where I live there are lots of hills and stop lights. I set my scooters up to pull the hills and be quick away from the lights. I could tune for top speed but that would make the other conditions not as good. My two tuned 50cc scoots have a top speed of 46-50mph and that's more than enough for the riding I do. Get an assortment of weights and springs so you can tune. get one of these to tune: www.partsforscooters.com/search-results?search=tuning+weightsThanks alot its gy6 100cc 85kg scooter |
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Post by GrumpyUnk on Jun 25, 2019 9:51:31 GMT -5
To my knowledge there is no 'formula' or calculator available that will predict a proper slider weight given some set of variables. IOW, you cannot just plug in model, mass, springs, etc to know what is 'best'.
If you start with a known decent complete clutch, torque spring, variator and belt that fits properly, you can tune the variator for the performance you want. It will NOT make things faster, it just moves around the already available power. You can get highest speed or quicker acceleration, but not both, by tuning the variator. Heavier weights will make the variator TEND to up shift to higher gear sooner. Light weights will keep the variator from overcoming torque spring, leaving the engine pulley smaller for longer times, thus having more torque at lower travel speed. Engine will be singing, but you won't be going fast, though it should accelerate better and climb hills better, as it is 'in a lower gear' longer.
tom
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Post by darius823 on Jun 26, 2019 1:15:10 GMT -5
To my knowledge there is no 'formula' or calculator available that will predict a proper slider weight given some set of variables. IOW, you cannot just plug in model, mass, springs, etc to know what is 'best'. If you start with a known decent complete clutch, torque spring, variator and belt that fits properly, you can tune the variator for the performance you want. It will NOT make things faster, it just moves around the already available power. You can get highest speed or quicker acceleration, but not both, by tuning the variator. Heavier weights will make the variator TEND to up shift to higher gear sooner. Light weights will keep the variator from overcoming torque spring, leaving the engine pulley smaller for longer times, thus having more torque at lower travel speed. Engine will be singing, but you won't be going fast, though it should accelerate better and climb hills better, as it is 'in a lower gear' longer. tom Thanks |
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