SFI 2200cc Injectors


World-Record Holding 2200cc injectors for K-series Motors. No adapters. Drop-in fitment. Set of 4. 3 year warranty

Connector Type *

SKU: SFI2200-48-14 Categories: ,


These 22000cc injectors are known as the ‘King’ of the injector world. The Southbay Fuel Injectors 2200’s have set the standard for linearity and control for all large injectors. Flowing in excess of 2200cc/min at just 43.4 psi, these also provide a smooth stoichiometric idle on small bore engines running gasoline or E85, and it will do all this while maintaining strict linearity up to 95% duty cycle at 9,000rpm. These are matched within 1% in sets based on their dynamic flow across the pulsewidth range. The result is vastly superior cylinder to cylinder consistency, even at very low pulsewidths. And, like all SFI injectors, these come with their 3 year, NO QUESTIONS ASKED warranty! Sold in sets of 4. Made proudly in the USA.

With a pressure capability of 130.5psi (9bar), this injector can flow as much as 3700cc/min with excellent low pulsewidth linearity, and has the broadest operating range of any injector on the market. Each injector includes the necessary adaptor top and electrical connector. The adaptor tops mechanically lock to the injector and also incorporate a 7 micron replaceable filter.

Nominal Flow Rate– 2220cc/min @ 3.00 Bar (43.5 psi) Using Gasoline at 52 Degrees C (125 Degrees F)
Maximum Differential Fuel Pressure– 9.0 Bar (130.5 psi)
Fuel Compatibility– Compatible with Methanol/Ethanol/All Known Hydrocarbon Fuels. Incompatible with MTBE/Nitro Methane/Nitro Propane.
Electrical Connector– Denso