so to start here is what I have a lsa tvs 1900 swaped my 12 Silverado 5.3 6l80e 4x4 crew cab on 15.5psi
bigger heat exchanger 3 gal ice tank ctsv pump
btr pds stage 3 tq cam with all supporting mods
stock 243 with ls9 gaskets
long tubes no cats magnflow muffler
850cc fuel injector connection with stock flex fuel pump on 93 only
4in intake running a maf+sd tune I think
411 gears
zl1 twin disk converter
no for the problems are I have had 5 reputable tuners try to help and me doing everything I can I am a noob!!
when it shift at low rpm after the shift falls on its face
fueling is pulling fuel no matter what I am not good with ve tuning