400 BB Mopar dyno test

We just finished a 2 part dyno session using a steel 383 crank, stock rods, stock block (.030 over), 906 heads with bowl cleanup and std size Manley valves.
We went with a Comp Thumpr cam, straight up, 9.8:1 compression, Holley 750DP, rpm intake and TTI 1 7/8 headers.
It made 427HP at 5700rpm and 443TQ at 4200rpm.

I will post the dyno sheet Monday.