i used my car in a 10 flat shootout extensively on a 4 tenths pro tree. Never, or rarely was 0’s and teens on the tree though, nor was anybody else i ever raced against. And i won lots of races
.500 tree sure, not 400 tree.
If you have guys in 7.0 cars cutting that good of lights on a 400 tree i tip my cap. Never heard of that. Must be light