Been working on getting my carb re-optimized after switching to TF heads and intake. After the swap it was too rich, especially at transition and WOT....which I kind of expected with the increased airflow. Reduced the IFRs a size, a little tweak here a little there, settled on 80/86 jets. The throttle response has improved a bunch and it's crisp, no more rich sluggish feeling. Overall I'm pleased with the tune except the last nagging little thing, a slight bit of hesitation when the secondaries open quickly...but that's an easy tweak of the pump cam and/or squirter.