yeh, im running the Lex and 440's right now, i have my SAFC tuned so that im JUST below fuel cut, so i guess im at like 14psi. i dont know cuz i dont have a real boost guage. im just on the stock CT, shimmed w/ 2 washers-thick. however, i jacked my walbro up to 48psi static w/ my AFPR.
John, on the T88, do you remember how big your hotside is? my has a "17" stamped in the inlet and also 17cm on the outside of it... im curious to how mine will spool because its not a stock T88. its a one-off thing.