While I admit I think there's tons of money flying around (Motor Builders, Tire Brands, Shock makers) To keep their product legal or exclusive.

I got no reason to believe or think that one competitor is treated better than another.. I've seen em tech top three dozens of times and they certainly do it on larger payout races.

That being said. It still goes to Grant having a lot more to lose than gain by cheating Points lead, champ payout, not to mention the 20k win etc. Grants won in everything he's raced at Burg and Kokomo. At least at them two tracks. The driver has a ton to do with it. Tmez as well at burg.