Efrain
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Buen dia, disculpen mi ingles, estoy trabajando en un swap de un carro de golf de electrico a gasolina... instale un motor predator 459cc. el cual trabaja estupendamente bien con su gobernador ajustado... usé un convertidor serie 40, además instale una transmision con reversa para motores de 15 hp. la relacion es 1:2 y estoy utilizando el mismo diferencial electrico del carro el cual tiene una relacion 12 :1, usé un eje muerto desde la transmision al engranaje de salida de 32 dientes a uno de 12 dientes al diferencial, para compenzar la perdida de velocidad, ya que la transmision lo reduce a la mitad y así logré sacarle 23 mph. el problema es el siguiente, al arrancar no lo hace suave, sino dando jalones, y si me detengo en una cuesta no muy inclinada, al motor al hacer fuerza, la correa se mete entre los platos y se tranca en el variador secundario. Aumenté la presion del sprint del convertidor y sigue haciendo lo mismo. ya estoy muy decepcionado con esto.. No encuentro a nadie que me ayude.. alguien aqui podria ayudarme? si debo cambiar el diferencial por un de ezgo? o hacer algun cambio? estoy receptivo a ideas y sugerencias. p.d. envio fotos del montaje y de lo que explico aqui sobre el problema.
Good morning, excuse my English, I am working on a swap for a golf cart from electric to gasoline... I installed a 459cc predator engine. which works great with your governor adjusted...used a 40 series converter, also installed a reverse transmission for 15hp motors. the ratio is 1:2 and i am using the same electric differential as the car which has a 12:1 ratio, i used a dead shaft from the transmission to the 32 tooth output gear to a 12 tooth to the differential, to make up for the loss of speed, since the transmission reduces it to half and thus I managed to get 23 mph out of it. The problem is the following, when starting it does not start smoothly, but rather jerks, and if I stop on a hill that is not very steep, when the engine exerts force, the belt gets between the chainrings and gets stuck in the secondary variator. I increased the converter sprint pressure and it still does the same thing. I am already very disappointed with this.. I can't find anyone to help me.. could someone here help me? if I should change the differential for an ezgo? or make any changes? I am receptive to ideas and suggestions. P.S. I send photos of the assembly and what I explain here about the problem.
Good morning, excuse my English, I am working on a swap for a golf cart from electric to gasoline... I installed a 459cc predator engine. which works great with your governor adjusted...used a 40 series converter, also installed a reverse transmission for 15hp motors. the ratio is 1:2 and i am using the same electric differential as the car which has a 12:1 ratio, i used a dead shaft from the transmission to the 32 tooth output gear to a 12 tooth to the differential, to make up for the loss of speed, since the transmission reduces it to half and thus I managed to get 23 mph out of it. The problem is the following, when starting it does not start smoothly, but rather jerks, and if I stop on a hill that is not very steep, when the engine exerts force, the belt gets between the chainrings and gets stuck in the secondary variator. I increased the converter sprint pressure and it still does the same thing. I am already very disappointed with this.. I can't find anyone to help me.. could someone here help me? if I should change the differential for an ezgo? or make any changes? I am receptive to ideas and suggestions. P.S. I send photos of the assembly and what I explain here about the problem.
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