hey,
Just got my fmic install and now are able to run 0.8bar of boost (12PSI) but now if 1st gear i get abit of lag the car doesnt kick in full boost tiill between 3500/4000rpm. The car is a s1 rb25det, my turbo has always been abit of "we arnt to sure what it is"
i know for sure it is BB and does look like the front is stock but possable be a hybird with a vg30 or vg20 rear end.
my mods are; exhuast (stock dump), air filter, fmic, bov, fuel-pump, and ebc
is this normal? i made only 212.7rwhp @ 12psi in shootout mode, there is no boost spiking, many similar modded r33 in perth can make from 220 to 240rwhp
thanks michael