Cylinder head questions

I have several questions for all the bbf gurus.

1. What kind of power should I make on a 547ci, with 12.5:1 compression, on E85 with trick flow 325cc power port heads?
Don't have cam specs yet, going to leave that up to the cam designer, I'm sure it will be very aggressive and it will be a dominator carb.

2. Will the P51's make more power then the trick flow 325 heads?

3. Would the valve reliefs on the piston be the same for a P51 head and the trick flow A460 head.

That is all for now I think, thank you

john boschma wrote:I have several questions for all the bbf gurus.

1. What kind of power should I make on a 547ci, with 12.5:1 compression, on E85 with trick flow 325cc power port heads?
Don't have cam specs yet, going to leave that up to the cam designer, I'm sure it will be very aggressive and it will be a dominator carb.

2. Will the P51's make more power then the trick flow 325 heads?

3. Would the valve reliefs on the piston be the same for a P51 head and the trick flow A460 head.

That is all for now I think, thank you

1. - impossible to give an answer; the cam can be well over 100 horsepower swing.

2. - Yes

3. - No