87' series 4............

greddy td06 turbo and manifold
50mm greddy external wastegate
gtr FMIC
microtech ecu


im up to decideing injector sizes..........

am i rite n guessing my stocks are 550cc?thats the word anyway...i know series 5 ones r

wot cc am i going to have to go to for secondarys...........sumone told me 1600cc - that seems mitey high but im not too usre jsut wanting ur guys views really

also ive gotta getmyself a fuel pump wots a good one for my set up do ya rekon??

cheers, blair

 

Your hardware doesn't make much difference. The question is what is your target:
fuel pressure at the rail?
boost level?
horsepower at the flywheel?

 

hmmm.....

well power wise im looking at about 350 hp, ive got the goods to push it up to the next level but its a daily driver and i dont wanna risk **** that i dont wanan replace going.............

ill b looking to run porb 14psi which is more then enough to get sideways on that turbo.

so wot u think??

 

what kind of fuel pressure are your running at the Fuel Pressure Regulator?