630 will be 100% fine for the 3071... Shoot, I run 630s @ 4 bar (probably works out to 715 or less) on my setup...

but I want to upgrade to 870s.....

AEB and or cams FTW plus you live in FL!............ More flow won't hurt..... Less boost, more power.

VVT in AEB is pretty common on the VW side.


How do big injectors run on the b6 fuel system though?