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The Boost-It system is intended to function as a supplementary injector controller to provide fuel required for engines fitted with aftermarket turbo or supercharger upgrade kits.
The XIC reads engine vacuum and boost using an internal, or optional external map sensor, and will control the pulse time of custom mounted additional injectors. The XIC will increase pulse time above a set vacuum/boost threshold. Additional fuel can be adjusted with one “Main Fuel” number to quickly make an overall change in fuel mixture entering the engine.
Also, there are 38 RPM fuel trim locations where finer adjustments can be made in each RPM range. Each RPM trim location can also display captured O2/wideband data from a prior acceleration run of the engine.