[James L Miller]

Another vote for Red Line Cams. We will give them a call when we get closer. We did some flow testing on the 920 head and did a sonic test on the three blocks. One of the blocks had thinner decks (~.380") than the other two. I am looking for a set of 302 casting heads to flow and some of the stock iron intakes. My builder didn't like the mismatch in the ports between the 920 head and the LD4B. Quite a difference in port width. I guess Edelbrock assumed that people would do a port/gasket match on the heads.