Tire temps

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  • iceman
    Member
    • Sep 2007
    • 93

    #1

    Tire temps

    Had to go to a new tire due to a rule change and it changed the handling for the worse. After a 20 lap main event my right rear tire was a lot hotter than my left rear tire. My understanding is the hotter tire is the one doing the most work and a hotter right rear tire would indicate a loose condition - the car was tight from center off, entry was good. Where am I going wrong?
  • RCJ
    Senior Member
    • Nov 2007
    • 509

    #2
    If the car was tight at apex, were you hitting the gas hard and making it turn?I've had a tight car burn the r/r because the driver was breaking the rear loose and making it turn.

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    • iceman
      Member
      • Sep 2007
      • 93

      #3
      Yes I was. I had the Right front brake shut off and I was applying some brake and a lot of gas to get it to turn. I hadn't thought about that. Thanks!

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      • HRE
        Junior Member
        • Aug 2012
        • 24

        #4
        feed the heat. need more weight on the right tire. tire is hot because its not gripping, its spinning.
        House Racing Engines
        812-926-0019

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        • Dirt_Buster
          Senior Member
          • Jun 2016
          • 104

          #5
          Originally posted by HRE View Post
          feed the heat. need more weight on the right tire. tire is hot because its not gripping, its spinning.
          A tire that has more grip/weight on it will be hotter. A tire spinning on the rr means the Lr is spinning as well but guess what it is spinning faster most of the time because stagger and having a smaller Lr tire. So the spinning issue you're wrong about bud.

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          • HRE
            Junior Member
            • Aug 2012
            • 24

            #6
            not on my car, Lr cooler than RR and i have plenty of drive. but i dont run much stagger either. As you said the tire is spinning faster, so if you add more weight to it the tire would grip more and spin less. but im not a chassis specialist so i could be wrong. but i know what works on my car.
            Last edited by HRE; 10-03-2016, 02:25 PM.
            House Racing Engines
            812-926-0019

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            • Dirt_Buster
              Senior Member
              • Jun 2016
              • 104

              #7
              Your rear temps should be within 10* if your car is working how it should. That' would equate to a consistent car

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              • HRE
                Junior Member
                • Aug 2012
                • 24

                #8
                at first setup my RR was hotter than LR. I added RR weight and evened up the temps. I am within 20 degrees and my car is pretty good.
                House Racing Engines
                812-926-0019

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