326 ci Boss block upgrade

[JPO8GT]

New 93 Octane Tune Tweeked by Bob Kurgan go to this link to see my post.
ALso will updating a tweeked C-16 tune within a week or so and will post results
http://www.s197forum.com/forum/showthread.php?t=92743

 

[JPO8GT]

Race Gas tune tweeked by Bob Kurgan follow link:
http://www.s197forum.com/forum/showthread.php?t=93030