I put togeather a little boost setup last season and to say the least it was riddled with problems and did no make the power I expected. This year I sold my old kit and started to put together what i call the last turbo kit ill ever own. My set up is this.

B20z block
custom block gaurd
b16a head
bbk intake
profesional products 68 TB
eagles and mahule@84.5mm
balanced crank,rods and pistons
type r pumps and t-belt
gsr cams and adj gears
walbro 255
custom top mount
gt3076r .82exh
ectune with PWM boost control

From my tuners point of view my parts are plenty good, but my fuel is what worries me. My regulator is one of those b&m rail mounted ones and id like to upgrade to the turbosmart t-reg. My question after all this typing is if i run a 3/8 line for my feed will I be ok with a 1/8th NPT to -6an fitting at the reg ( i think bottleneck) or should i spend the extra money and get the next model up with the -6 feed already in it.

 

what injectors do you have

 

PTE 780cc

 

case closed i found a -8 feed/return in my area for a reasonable price picking it up saturday.