I'd suggest piecing a kit together.
The td06120g isn't a fast spooler. So no matter what psi you set, it's still not going to have alot of kick real low.
I say try for a t28, ebay fmic, 555 injectors, fuel management and a log manifold.
The greddy kit will work on a s13. It's their fmic that might need some hand fitting.
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