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Well i finally got my 390 in my 73 ford f250 put together. I ran the cam in last night. It does sound healthy. What a difference between stock and now. It sure revs a lot quicker too. I was wondering if anyone on here has a desktop dyno and could tell me approximately how much power i have. Here are the specs:
.030 over bore
KB150 pistons
C8ae heads with stock size stainless valves and seats and ported and polished runners
Longtube fenderexit headers
Edelbrock performer rpm intake ported and polished
600 cfm holly carb
Duraspark ignition
Roller rockers
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