67 dart stroker hellcat gen3 hemi with twin turbos...

I assume that's a glide? Do you think your issue is all trans stall related? Or possibly waste gates? Whats your target boost and what rear gear? Just curious.
yes glide. not trans related. it was ecu related and now configured properly. had the tbrake set like bump box. so when i engaged the brake it acted like a bump box. it dont do that now. we commanded 5psi we got 5psi on the last pass. just didnt stay in the beams to get a slip. it picked up a bunch but we dont know how much. converter is pretty tight but not overly tight as we can get boost instantly off the line. but we need about 15+psi more to get high gear to make some steam to get rpms to climb on a pass. which is expected.