Originally Posted by ZiviCase10287
um i thought stock d16z6 was 9.2 or 9.3:1 CR???? also with 5 psi a FMU can be used i believe with stock injectors, if you get anything more i'd do AFC hack with dsm 450cc injectors... or if you have a lot of money go with the e-mange
yea, what he said. for just 5psi don't even bother with bigger injectors and all. just get an fmu...that's all you need. maybe later on when you decide to run more boost get the 450's...or 440's like me. the throttle is a little choppy with the afc hack, but it's not too noticable once you get used to it.
if you have a fully built motor then why are you only planning to run 5psi?? also...when you do decide to run more boost, get 440's or 450's, an afc, fuel pump (i have the walbro 255lph) and get it tuned by a pro.