I have an ECU that cannot be tuned to run larger injectors/ has to pass inspection with OBD-II.. Can I put 4 extra fuel injectors in the port runners of the intake manifold? probably 200cc each, but I have another set of Subaru injectors which are 280cc if I could use those. Then trigger them with just the tach signal? And batch fire them?
I only want it to fire those injectors as secondary and only under boost, so a second MAP sensor would be needed.. I don't event think I'd need an O2 sensor for it, just a wideband for tuning/ gauge to dial in the fueling correctly... I wonder how far off I really am.
This is for a 4cyl Subaru 2.5L. Not a standard hotrod but hopefully will end up a very quick parts chaser
I only want it to fire those injectors as secondary and only under boost, so a second MAP sensor would be needed.. I don't event think I'd need an O2 sensor for it, just a wideband for tuning/ gauge to dial in the fueling correctly... I wonder how far off I really am.
This is for a 4cyl Subaru 2.5L. Not a standard hotrod but hopefully will end up a very quick parts chaser