forgive me if this is common knowledge, but i'm a second gen guy.
guy that works in my complex has a new 6.7, and has go fast goodies from his old 5.9. he doesn't want any money for the parts, just asked me if i could squeeze any more power from his 6.7 without voiding his warranty, and the parts are mine.
are there any tricks available? thanks!
guy that works in my complex has a new 6.7, and has go fast goodies from his old 5.9. he doesn't want any money for the parts, just asked me if i could squeeze any more power from his 6.7 without voiding his warranty, and the parts are mine.
are there any tricks available? thanks!