Im redoing my 388 stroker that came with my car. I did not get much engine info from the previos owner since he wasnt the guy who built the car. It used to have a tunnel ram with dual 450 mech. secondary carbs and never ran right. The motor has flat top pistons so im assuming roughly 9.5:1compression. Stock heads 993 casting 76cc 1.94 Intake 1.50 exhaust (I know, am getting better heads in the future). I just installed a weiand dual plane manifold with a holley 750 vacuum secondary carb on it. Motor has flowtech longtubes into a full 3 inch exhaust with flowtech race mufflers. Also have a blueracer cam with 280 duration. How much power do you guys think i am roughly making with this setup.