Hi im building a motor and was wondering if someone could give me a ball park rang of what kind of power it will make thanks.

355 C.I. 4 bolt main engine
Dart II heads with 2.02" intake and 1.90" exhaust valves
Lunati Cam
MSD Ignition
Edelbrock 650 carb
Edelbrock Performer RPM aluminum intake manifold
Heddman Headers
3" exhaust

 

Do you know your compression ratio? Some of the guys here have the desktop dyno and will probably respond soon but they may need more info.

 

This is just my guess, I have no knowledge of these things. 290hp.

 

I say about 5,000 HP

seriously though, without knowing the cam, pistons and other variables, even with the stuff that you listed, it is still too much of a guess to get anything close to accurate