after rebuild kinda sluggish

[clayton00grand]

OK I just replace my rings on my PRO-X pistons I had to broken expander rings and I beleive a bad crankseal. I did all that New rings cylidner walls looked perfect no scuffs nothing. INstalled everything put it back to gether and all that cleaned carbs. And it seems to just not ahve the power it used to have compression right around 120 squich is right at

.043, It starts up first kick rus strong but it has a very very difficult time pulling the front wheels up I I ahve 40 over pistons new rings reed spacers, boost bottle , aftermarket pips and silecners unsure of bran. And 4 degree timing advnace, before my rings broke I could literlly let off in 4th smack throttle and be standing it up riding a nice wheelie. Now I have a very didficult time doing it in 2nd to 3rd. I don't understand how I low that much power aftermarket 28mm carbs in ohioevelation by the way. where do you think jets hsould be at roughly Or does this sound like a jetting issue?