In 2016 XCENTRICK INNOVATIONS Ltd. (XI) introduced a brand new discovery and approach to ICE fuel injection known as “Hybrid Fuel Injection” or HFI.

It is “hybrid” because it combines the venturi effect of a carburetor with pump pressure assisted fuel injection.

It has been discovered & shown that by tapping into the air flow energy within an intake port it is possible to concentrate a pinpoint hyper air injection stream @ air speeds far exceeding the surrounding air AND the speed of liquid fuel as it defusing its way to the port wall where much of it can deatomize back into solid liquid fuel. Therefore, a “SUPERCHARGED” slingshot affect is generated. Injecting liquid fuel into a precision designed supercharger slingshot apparatus known as a DYNO-BLADE generates a superior fuel injection outcome along with independently verified value added performance and efficiency. This is what is known as Super(charged) (Hybrid) Fuel Injection OR SFI.

Amazingly, this is done without adding a single moving part or anything that will ever wear out, break or require any maintenance for the life of any engine. In fact, because the system reduces peak fuel injector temps baseline port fuel injector maintenance & cleaning requirements are effectively eliminated.

On February 16th 2021 the first and most important of many to come SFI patents was issued (US 10,920,726). Soon thereafter XI began work on a brand new & advanced SFI design.

After years of development and refinement, we present GEN III Supercharged Fuel Injection- Racing Tuned!

• Fuel processing capability: 1100 PPH FT +(2-7)%; PT +(3-11)% DROP-IN
• Gen III Ram Jet eliminated starting lag Ram Jet obliterates unvaporized fuel
• Triplicate float seals for extra stability Locking pin for high vibration security
• Self righting features mitigate float Air Flow tune-ability
• Anti-reversion properties Sufficient flow for 2300HP V8 ICE
• Fits ~95% of 14mm seal port fuel injectors Actively cleans port carbon
• Active Index Capability in development Increases knock tolerance
• Nosel Fixture for easy flow modifications Anodized Aluminum
• Variable lengths to fit different engines No active moving parts (only active tuning- very low speed)