Hah! I found that too but figured it was just me or that my engine was a bit tight when I put the +2 aluminum sprocket on and the engine was looser with more power after 12,000 miles of that sprocket when I placed the stock sprocket back on. But maybe +2 doesn't really help wheelies much. I don't know, but I'm liking stock gearing again and will probably keep it that way.Originally posted by 87gtNOS
I don't have the 520 conversion, but I had +2 on the rear. BUT, I just recently switched back to my stock rear sprocket. I found that the +2 rear took away from acceleration. I have also since found that I can wheelie in 1st and 2nd just that same as with +2. 1st gear power wheelies come on just as easy. 2nd gear power wheelies and clutch ups come too, no problem, even clutched up 3rd the other day!!