Well on Friday I was racing with the captain!
I'd had my car in bits before the race. Now I have just normal old M4 nylocks on my car. But when I was rebuilding it I lost one
so i took a brand new Durango one off my spare car and used that.
AND... In the first heat the wheel came off!!
We are talking a brand new nut on a near brand new wheel.
I've run this car for the past 2 months with those nylocks and had ZERO problems???