Whats involved in fitting s13 injectors

[turbozx]

good quality pipes clamps and t pieces should do the job!

[datdrift]

ive just got a bit of bent pipe with little bits welded on for the injectors

[turbozx]

ok cheers, now iv got all the bit together now and am going to install the apexi this weekend the injectors some time after that, when i do install the s13 injectors obviously i will need to play with the apexi safc

i plan on getting it set up by proffessionals to get the optimum performance from it but as an initial set up to make the car drivable if i reduce the fueling by 27% at each rpm point then will that be ok

27% come from the fact that s13 injectors are 27% bigger than standard

iv also fitted an s13 tb so i can use the TPS so it can be mapped for part throttle.

an advice from anyone who has used this would be appriciated

[turbozx]

also do i need to use the dropping resistor with the s13 injectors?

[30psi]

You are correct the adjustment is -27%

Even if you didnt use the s13 TB, the TPS's are interchangeable. I guess you'll have to wire it directly to the SAFC.

Nope, you dont need the dropping resistor

[turbozx]

ye iv got 5volts across the tps and wired the output to the safc, thank for the info, id be lost without it!!

[30psi]

Which plug did you use. There's 2 plugs on the s13 TPS, one is a variable type and the other is an on/off type?