What About Edelbrock 340 Heads?

For a street performance/weekend warrior drag car, dollar for dollar a set of well ported Edelbrock heads are very tough to beat. Realize, there is always going to be a performance difference between an offset rocker head, and a standard port head. The performer RPM head was designed as a performance upgrade to the stock head, not as a race head. In this capacity they work great, also at a much lower cost than a set of well ported W2/W5 type head with all the specialized parts.