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Post by Deleted on Jun 5, 2013 18:58:41 GMT -5
Ever since i put in 5 gr rollers the engine revs higher, but I notice that the revs are constant up to around 30 mph then seem to get lower at top speed of 35-40. Shouldnt the rpms stay consistent with the cvt or increase?
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Post by tactics on Jun 5, 2013 20:44:52 GMT -5
I have the same issue right now. I believe it's related to the torque spring in the clutch. The variator trying to put more in than the clutch has. As least that is the " most likely " option in my opinion checked over everything else earlier today and it's all in good standing. Logic behind this just so I don't seem insane ( even if I am wrong lol ) The stock torque spring is only like 800rpm so I figure that with ANY sort of performance parts on you already throw off the ratio set between the rollers and clutch springs. Variator attempts to close fully but the clutch is already fully open due to rpms. I figure the two worst upgrades to cause it are rollers/sliders and CDI considering  % of stock CDIs are rpm limited to match the springs ( US at least ). I get that the CVT is supposed to " adjust " accordingly, but with such a low stock setting on the torque/shoe springs, the CDI plus the roller weight. I can't help but believe that one " tweak " to the CVT system has to be followed by others to balance it back out. I'm not the best person to listen to sometimes though.  I have been stewing my brain on this one for a few days now but i'm still new to the whole CVT system to. Also, you could be running lean and getting to hot at WOT. >.> Probably should have gave the easy answer first huh?  |
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% of stock CDIs are rpm limited to match the springs ( US at least ). 