Whats involved in fitting s13 injectors

[PukkaSilvia]

I used a webber one as used on the sierra cosworth.Its adjustable and reliable.

[turbozx]

cheers for the replys, iv been scratching my head thinking about how to install the injectors, and have a few ideas

1. Fabricate a fuel real from aluminium bar and get it welded etc as many people have done

2.Make a fuel rail using high quality fuel hose and metal t pieces, i seen this done on a few engines buy professionals, easy to do but what do you think?

3. try and adapt the original CA18ET fuel rail

Personally i like option 2. as its the easiest and cheapest ill see if i can post a picture to show you what i mean.

Any body got any thoughts on this?

[turbozx]

Heres the picture of the "flexable" fuel rail

[turbozx]

anyone got an opinion on this?

[30psi]

It will work providing it don't leak

[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