Yeah! I ran 2 kits over the course of 3 years before i started playing with go fast parts. When paired with a mild pipe and an sha it was always mid 40s maybe more with a long straight or hill.
Once I started playing with polini sport pipe i couldn't get the bottom where i wanted. First tuning. Sha couldn't get lean enough down low and rich up top. Switched to a phbg and fixed the tune issue. But still a dog off the line.
From there i went pull start and no starter shoes. It helped but not what I wanted. Then to extreme modification on stock vario and once I played with that and a zillion clutch pads i went pulley and er3 and haven't looked back.
Still determined to use texnix because 70 bucks is better than the 150+ for race kits. And it seems to rip hard enough no need to get more out of it unless im on the track.
But maybe thats also my issue as before. I didn't want to spend money on pulley and vario because i thought it was achievable on stock and maybe im up the same creek with my cylinder choice. I just want to be the fastest in the group with the least amount of race parts hahaha