This issue is driving me BONKERS!

I have a 97 Prelude SH - It has an H22 that is bored out with je pistons, eagle rods, sleeved, skunk 2 cams, dual valve springs, skunk 2 manifold, skunk 2 throttle body, aem ram air it's converted to OBD 1 and it's tuned on Hondata.

When I hold the throttle lightly it will not give even throttle and jerks around. By this I mean it will give throttle, then nothing then throttle, all while holding the pedal evenly.

What I have tried: sprayed carb cleaner to find vacuum leaks, nothing. replaced and re-calibrated the TPS, made it better but issue came back. Tried a different TB (type R) seemed to fix for a second, came back. Tried a different ECU, issue persisted. I am at a loss as to what to do next, I have made sure the TPS and the Map are NOT mixed up. I also took off the intake and verified that the butterflies on the TB are NOT moving while the revs are going up and down.

 

Also..... no CEL, but I am not sure which ones were tuned out?