I guess I would say how many people spend $1400 for edelbrock heads just for time slips?, they need bolts as well as a good inspection. Regardless of the intended purpose the edelbrocks do not have the quality of parts or the flow numbers of the trickflow and you aint going to get it out of the edelbrocks for another $700 bucks. When a guy says I want 500 hp and will never race my car which head would you tell him to use an otb rpm or speedmaster over a trickflow?. I understand they are not for everyone but what I don't get is why any mopar guy would be suspicious of a head being of better quality when its made by a reputable proven company.