Why should the left rear be harder? Left front softer? (Than rights)....just asking because I am having trouble keeping my left rear harder than rights....my rights keep hardening up at a faster rate. What effects does this have on my handling?
intimidator3, ditto from me on what racing promotor, gave you to think about for a why of it.
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You asked: "my rights keep hardening up at a faster rate. What effects does this have on my handling?"
Three different people have replied it may lead to a push coming off. I threw my two cents in saying the reason for the push is if the RR gets hard and looses grip, it cannot do it's job keeping up with and rolling ahead of the LR.
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From your question and the responses, I'm going to have to ask, because I like questions so much ...
, Do you experience a push coming off, especially later on in the race? If you say yes, then maybe you have an answer to the why.
If you say no and the information you got as an answer is still correct, then even though your right side tires are getting harder, they still have enough grip left in them to be able to roll faster then the LR when needed. Maybe along with your right side tires getting harder, the track is also gaining bite or grip, keeping all ok. Maybe in the grove where the kart run, it's mainly the part of the track where the right side tires roll, that gains the most bite or grip?
Weather or not it's ok, all depends on where your tires were and the track was grip wise. They may change perfectly for you during the race day, but you then may need to change the tires back to where you need them starting out, between race days.
I know very little about prepping tires, the last sentence just seemed to flow and fit in. Weather or not it's possible to adjust your tires, like I suspect you may need to do, will have to be answered by someone who knows prep.
Thanks for reading.
paul