Jump to content

Lower CR for turbo, where to find numbers?


Guest Anonymous
 Share

Recommended Posts

Guest Anonymous

Hi,

I'm looking for CR numbers, clinder-head-chamber-volumes, crown- or cup volumes of pistons, etc. I would like to mix and match to get an 8:1 CR for my turbo project. Any nice web-site with these figures?

I think pistons for a 121 head, combined with an E12 head would come close, but I don't know for sure...

Thanks,

Hugo

Link to comment
Share on other sites

Guest Anonymous

why not just use the stock 8.3:1 flat top pistons for the 74 and later e12 headed motors? That is what Reid used in his Ford eec-iv turbo motor and it seemed to do ok.

Link to comment
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.

Guest
Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

 Share

  • Upcoming Events

×
×
  • Create New...