View Single Post
  #1 (permalink)  
Old 04-19-2007, 12:01 AM
Don Redden Don Redden is offline
CC Member
Visit my Photo Gallery

 
Join Date: Apr 2007
Cobra Make, Engine:
Posts: 4
Not Ranked     
Default 572 Stroker Power

I just finished a 572 stroker based 460 motor. I am curious about the power and torque I should expect of this motor. I am new here and have enjoyed reading the many amazing insights this family has expressed regarding the 385series Ford motors.
Here are some specifics about my motor:
1) 850 cfm Mighty Demon Carb with 1 " spacer
2) Weiand Stealth CJ intake port matched to cyl heads with plenum divider knife edged.
3) Factory iron CJ heads(DOOE-R) with new undercut stem valves, hardened exhaust seats, thermactor bumps removed from exhaust ports and mild pocket porting on both the intake and exhaust pockets
4) 254/264 duration at 0.050" lift with .605" lift using 1.8 ratio roller rocker arms--hydraulic flat tappet cam.
5) 11.25:1 compression ratio
6) 1 3/4" primary full length headers to 3" collectors and 3" exhaust pipes.

Any guesses on HP and torque at given RPM's?
Any input would be appreciated.
Thanks in advance.
Don
Reply With Quote