i have a 420 with the obx intake an was wondering if the big intake is messing my vaccum up an making my car die i have no cel ### do you think

so i just put a t3/4 garrett turbo when i first took it out it hits about 2 psi an falls on its face .so i did some reading found out i need a fcd or a ml so i bought a ml an now it seems like i still have fuel cut :notgood: so i order a walbro 255 pump an waiting on it do you think its the...

ok so i just slapped a turbo t3/4 garrett turbo 42 .ar i have th ic piping all hooked up an a missing link but my car still fall on its face at 2ooo an 3000 rpm im running stock fp/fi i have a walbro 255 pump in the mail im only looking for 6-7 psi bi cant tell if the ml is working an im just...