Just so people don't go hog wild balancing throttle bodies, I had the same spread on mine. I believe mine was 600,630,610. I didn't have any particular symptom other than being anal retentive and wanting them exactly the same, but it made absolutely no difference in my case?
First ride since balancing the throttle bodies. Wow, what a nice improvement! Smoothed out the idle and pulls better, thru all gears. I have noticed a less vibrations at all speeds.
Ten minute job with tune ecu. 4 hours total fussing with the stock air intake system!
I was only 30 point off from highest to lowest reading before adjustment.
Yes I did. I had to see if it could be done with all the posts about how difficult it is! I'm a bit of a hard head!
I did not have to spend any money to do it!! Maybe I'm part Scott after all!!
How about these numbers? That was right after tune for exhaust and k&n triple intake filters. Drive great for a while, and now I have a studder just over 2k. Worse when the engine is not at full temp. It really falls on its face!