Is your helmet a MC helmet?
When I finally switched from a MC helmet to a car helmet, I gained a solid .5" it felt like.
Man I would never fit in this car. I'm 6'1" with a longer torso and it's exaggerated by my ass being huge, I'm naturally sitting on a phone book.
COTA is a tough track on a lot of cars. I have a buddy who frequently runs that track and said the ZL1 1LEs frequently have overheating issues there.
Surviving at COTA, especially during summer, is a big task.
It's just Castrol Edge supercar 5w50 correct?
Looks like $156 for 8 quarts, and shipping is about $80