On yellow vega thicks to prep or not prep in the heat of the summer and for when it gets cool??Also who has a copy of the prep guide user manual on moonshine tire prep from cki?
^ Same here.
What you use for internal may vary though.
If the track builds bite and tire temp, then you may want to use more of a conditioner than bite/softener internal like our Medium Rare.
If you're on low bite, then a product like our Pink Panther will work better internally.
Sorry, I am not familiar with moonshine from CKI so I won't advise on that -- definitely a better question directed to them specifically.