Tuning- it's actually fun!
I'm happy to say that it's 99.9% gone now.. if you have some time to learn, get HP Tuners or LS1-Edit. Most of you are computer geeks, anyway.
My next purchase will be a Wideband 02 sensor to monitor A/F.. and then tune the A/F to where I want it exactly.
http://www.modulardepot.com/product_...products_id=47
Similar to HP Tuners or LS1Edit
since I got mine there has been 2 upgrades and they are always working to make it better 




