General Forum Rules

This forum is open to all brands and aftermarket products.

No flaming or insulting other members, everyone is entitled to their own opinion.

Treat others how you want to be treated. If you do not have anything nice or productive to say, then don't say anything at all. Remember, you are interacting with real people and if you wouldn't say it to their face, then you probably shouldn't type it. Don't be a keyboard warrior!

No profanity. Dropping f-bombs doesn't make you cool.

Absolutely no obscene or pornographic content is allowed

Please post in the appropriate sections

Do not email, PM, call, or carrier pigeon etc. ADA Racing or admin with complaints about bans or Billetboard drama. If you were banned, it was for a reason and we're too busy to deal with those kind of complaints. If you have an issue with a moderator, please PM said moderator or any of the other moderators and if they have time to address it they will. Remember, we offer this board as a service to the community and it is a privilege to be on here, not a right.

Any member violating the above rules will be banned

These rules may be updated at any time
See more
See less

billet head

  • Filter
  • Time
  • Show
Clear All
new posts

  • billet head

    i am thinking of getting a billet head and i was wondering how much acceleration does it add: a little, a lot, bearly any???? for a orc

  • #2
    IT depends on what compression ratio you choose. The higher you go the more low end you will gain but you will have to run no lower then the specified octane req. for that dome.
    Ada All the way.


    • #3
      i run 115 leaded


      • #4
        You can then run a 17:1 dome. You will gain a lot of low end. You sure will be able to notice.
        Ada All the way.