Read this,
http://www.iskycams.com/techtips.php
Go to the tech 2005 about connecting rods. When your done open the 2 files and compair the piston locations between the rods.
I am getting some popcorn... This question comes up on every car site 2 or 3 times a year and it always gets interesting.
I got $500 to anyone that can prove to me they made more power with a longer rod. I have been offering this for the last 3 or 4 years and i still have my money...
Keith