I want to run 93 octane in my 427 - Team Camaro Tech
Engine General Engine Discussion.

LinkBack Thread Tools Display Modes
post #1 of 1 (permalink) Old Mar 7th, 10, 01:30 PM Thread Starter
Tech Team
Join Date: Aug 2007
Location: New Lenox, IL.
Posts: 33
I want to run 93 octane in my 427

Hi, I have a 1969 4 bolt 427 BB with 30 over 12.5 to 1 pistons. I was wondering if I put an early 70's set of open chamber heads to help lower the CR. I'm trying to figure out a way to run pump gas without changing the pistons if possible. Any help would be appreciated. By the way, I only have block with pistons, rods, and crank installed. The numbers on pistons are TRW L2239N 030 and 622 on crank and the block was decked. Let me know if theres more numbers and exactly where to look for them. Thanks, Jim
jcharley1997 is offline  
Sponsored Links

Quick Reply

Register Now

In order to be able to post messages on the Team Camaro Tech forums, you must first register.
Please enter your desired user name, your email address and other required details in the form below.

User Name:
Please enter a password for your user account. Note that passwords are case-sensitive.


Confirm Password:
Email Address
Please enter a valid email address.
NOTE we receive a lot of registrations with bad email addresses. IF you do not receive your confirmation email you will not be able to post. contact support and we will try and help.
Be sure you enter a valid email address and check your spam folder as well.

Email Address:


Thread Tools
Show Printable Version Show Printable Version
Email this Page Email this Page
Display Modes
Linear Mode Linear Mode

Posting Rules  
You may post new threads
You may post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On

For the best viewing experience please update your browser to Google Chrome