ok i want to know how i should build my LS before i boost.......like what should i upgrade to be super safe....and this is a daily driver......also do i have to have it tuned or can i tune it with a VAFC until i get anuff money saved for my acutal tune....thanks...........

 

u dont have to really build your ls motor if ur gonna boost around 5-6 psi but more than that than start doing internals

 

you can boost completely stock as a daily driver with no problems, with a good tune..first check the compression of the motor, do a leak down test, do all maintanence work first..from there see what needs replacement, then piece together a turbo kit, upgrade the fuel system..etc, then tune the motor with any engine management system such as hondata, chrome..etc. and ur b18b turbo will haul ***. GL!....jus my 02.

 

don't tune w/ afc please.
use a real ems like hondata , aem, or even crome/uberdata

boosting stock is fine, but if you want longevity, reliability, upgrade wat you can.
valves/headstuds/etc