Results 1 to 2 of 2

Thread: if i up the comp , how much power will i make?

  1. #1

    if i up the comp , how much power will i make?

    I have a 572 bbc 9.7-1 comp engine that runs on pump gas. How much power increase will i see, if i raise it to 11.5-1 and run av gas? It has dart 345 pro one heads, and .704 lift solid roller and 268-274 duration @ .050 and 114 lobe center. It is in a boat. Has dominator 8896 carb on it. Also would a 9375 dominator be a better choice for this application.? It dynoed at 720 hp at 6000 rpm at 9.7-1 comp. Torque was around 715 lbs.

  2. #2
    Administrator RACING JUNKIE bjuice's Avatar
    Join Date
    Apr 2003
    Greenville s.c.
    just curious how do you plan to raise compression in your motor ?



Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
Copyright © 2005-2016 MH Sub I, LLC dba Internet Brands All Rights Reserved.

Designated trademarks and brands are the property of their respective owners. Use of this Web site constitutes acceptance of the
Terms of Use, Classifieds Disclaimer, Privacy Policy, and Cookie Policy