Originally Posted by
S.A.W
What wt oil would you normally use for asphalt and carpet ? and how do you know when to go thinner or thicker ?
Do you also change depending on track/air temperature etc ?
Thanks.
Higher bite = thicker oil
Hotter conditions = thicker oil.
Some people have the same shock oil front and rear while others make the front a bit thicker (around 100-150 cSt difference). A lot of oil is feel of the car when you make changes. Have fun and experiment.