427 vs 496

Old 10-25-2012, 08:51 AM
Thread Starter
Join Date: May 2007
Posts: 60
Default 427 vs 496

427 roller motor with 291 cast closed chamber heads going to 496 cast heads roller motor car went 5.90 with 427 what could the difference in et be hypotheticaly of course thanks any guess is welcome
waynesworld154 is offline  
Posting Rules
You may not post new threads
You may not 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

Contact Us - Archive - Advertising - Cookie Policy - Privacy Statement - Terms of Service - Do Not Sell My Personal Information -