Rolling 900s for champ

[PiMotive]

How many cc's Palmetto should I roll in pinks & blues for a 410# champ?
This is a med bite well prepared track running day and night.

 

[LynnRacing]

Matt has 2 inside preps now, if you have his inside red I'd call and talk to him,he will probably recommend you roll them with his new inside prep and he can answer your questions on how much inside to use

 

[SoCo Tire Treatments]

I agree with calling Matt, anytime you are rolling with a specific manufacturers line of prep id get with them to ask if youre not sure.
Theres big differences between internal preps, much more so than external.