Some of the cars have small "humps" or "tubs" so that the top of the tires won't hit the upper fenderwell area.NHRA says in the rule book this is illegal and had 2 photos showing a legal stock fenderwell and a illegal one.It's in the Lucas oil section at NHRA's website,and the photos are there as well.
Nautilus Racing- We use Superformance gaskets and Turbo Action converters/products.
