I am new to drag racing, and I am currently building a Super Pro Dragster. I was told that the delay box must be NHRA Accepted. How do I find what delay box is legal for my application?
A full list of all NHRA Accepted products is available on NHRARacer.com. Simply navigate to the site, look at the column on the left and find the link labeled NHRA Accepted Products. The resulting page gives you a link to the Accepted Products List as well as information as to how new products are accepted.