subiefrye wrote:
as the title states, i have a swapped gc8 with a ej20y. i kept the factory twin scroll and swapped the compressor with a vf39 (so i could stay factory style top mount)
Im having trouble getting my boost tables right. boost falls off at 4k, and im only hitting 4 psi. what am i doing wrong? is there a different boost table for twin scroll turbos? im running a stage 1 (usdm) tune right now, factory airbox, decapped injectors, catless twinscroll downpipe, no tgvs.
post up your logs and rom and we can go from there.
