Custom-Tunable EFI to Fill the Gap Between EZ-EFI & XFI 2.0
Designed for muscle car, late model street and sportsman drag racing engines, along with boosted and individual runner throttle body applications, the FAST XFI Sportsman Engine Control System is a bank-to-bank, fully software-tunable EFI setup. It requires a laptop for tuning and uses proven FAST C-Com software, which comes packaged along with the necessary USB connectivity cable. The system offers both load-indexed Speed Density or Alpha-N fuel strategies; most users will use Speed Density but the Alpha-N option is specifically added to serve Sportsman drag racers looking for absolute consistency.

Data Logging • Nitrous Timing Retard • Boost Capable
The FAST XFI Sportsman System features full tables to monitor fueling, acceleration fuel, timing and air/fuel targets. A user-configurable auxiliary input channel and full-function data logging are also included. It supports both naturally aspirated and boosted applications up to 5 bar, is compatible with wet nitrous and has nitrous timing retard control. Built-in CAN network support for the EZ-TCU, EZ-LS, XIM and eDash means users can easily plug-and-play those components with the included CAN network wire. The FAST XFI Sportsman Engine Control System also features a Bosch wide-band 02 sensor, utilizes built-in diagnostic LEDs, a water-resistant ECU enclosure and includes a premium, mesh-type wire loom multi-port harness.

Multi-Port EFI or Use EZ-EFI Throttle Body
Compatible with return-style and returnless fuel systems, XFI Sportsman is designed for use with high-impedance injectors, and works with a variety of multi-port systems or either generation of the FAST EZ-EFI throttle body. XFI Sportsman is conveniently configurable for electronic timing control with FAST distributors and crank triggers, EZ-LS and XIM, or timing can be set with a standard carb-type distributor and the included tach adapter. The RPM/tach signal from an aftermarket CD ignition box is also a timing control option.

Information Summary

  • Includes ECU, Wiring Harness, Wide-Band O2 Sensor & Electronic Fuel Pressure Kit
  • Works w/ high-impedance injectors & also w/ EZ-EFI or EZ-EFI 2.0 throttle body
  • Utilizes Speed Density & Alpha-N fuel strategies; Alpha-N included just for Sportsman drag racers
  • Utilizes FAST C-COM software – Comes packaged along with necessary USB connectivity cable
  • For muscle car, late model, boosted, individual runner throttle body & Sportsman drag racing engines
  • Supports N/A & boosted applications up to 5 bar, works with nitrous & features timing retard control
  • CAN network support for EZ-TCU, EZ-LS , XIM & eDash w/ included plug & play CAN wire
  • Works w/ high-impedance injectors & also w/ EZ-EFI or EZ-EFI 2.0 throttle body
  • Includes self tuning strategy that EZ-EFI offers but can be user disabled/enabled

5 Items

//d5otzd52uv6zz.cloudfront.net/d2e4ef50-9e18-45de-9ec2-c1d9ce2a975e-50.jpg 303000 FAST EFI System - User Tunable XFI Sportsman (303000)
XFI Sportsman Multiport EFI Kit
Able to Control Boost? : No
Able to control ignition timing? : Yes
Boost Compatible? : Yes
Can Support Internal Datalogging? : Yes
Compatible w/ E85 Fuel : Yes
Compatible w/ Returnless Fuel System? : Yes
Fuel Injection Series : XFI Sportsman
Individual Cylinder Corrections? : No
Injection Type : Multi-Port
Knock Retard Compatibility? : No
Laptop Datalogging Support : Yes
Nitrous Compatible? : Yes
Requires Separate Personal Computer? : Yes
Uses Fuel Pressure Sensor? : Yes
//d5otzd52uv6zz.cloudfront.net/d6e47850-e65c-4f7f-9baa-64b74d95814d-50.jpg 303001 FAST EFI System - User Tunable XFI Sportsman (303001)
XFI Sportsman EFI Kit
w/ 4150 Tbody
Able to Control Boost? : No
Able to control ignition timing? : Yes
Boost Compatible? : Yes
Can Support Internal Datalogging? : Yes
Compatible w/ E85 Fuel : Yes
Compatible w/ Returnless Fuel System? : Yes
Fuel Injection Series : XFI Sportsman
Individual Cylinder Corrections? : No
Injection Type : Throttle Body Injection
Knock Retard Compatibility? : No
Laptop Datalogging Support : Yes
Nitrous Compatible? : Yes
Requires Separate Personal Computer? : Yes
Uses Fuel Pressure Sensor? : Yes
//d5otzd52uv6zz.cloudfront.net/bc6da53b-2968-4843-bd99-d267cbaf0026-50.jpg 303001BT FAST EFI System - User Tunable XFI Sportsman (303001BT)
XFI Sportsman EFI Kit
w/ 4150 Blow-Through Tbody
Able to Control Boost? : No
Able to control ignition timing? : Yes
Boost Compatible? : Yes
Can Support Internal Datalogging? : Yes
Compatible w/ E85 Fuel : Yes
Compatible w/ Returnless Fuel System? : Yes
Fuel Injection Series : XFI Sportsman
Individual Cylinder Corrections? : No
Injection Type : Throttle Body Injection
Knock Retard Compatibility? : No
Laptop Datalogging Support : Yes
Nitrous Compatible? : Yes
Requires Separate Personal Computer? : Yes
Uses Fuel Pressure Sensor? : Yes
//d5otzd52uv6zz.cloudfront.net/bc6da53b-2968-4843-bd99-d267cbaf0026-50.jpg 303002RB FAST EFI System - User Tunable XFI Sportsman (303002RB)
XFI Sportsman Dual Quad Blower Kit
Able to Control Boost? : No
Able to control ignition timing? : Yes
Boost Compatible? : Yes
Can Support Internal Datalogging? : Yes
Compatible w/ E85 Fuel : Yes
Compatible w/ Returnless Fuel System? : Yes
Fuel Injection Series : XFI Sportsman
Individual Cylinder Corrections? : No
Injection Type : Throttle Body Injection
Knock Retard Compatibility? : No
Laptop Datalogging Support : Yes
Nitrous Compatible? : Yes
Requires Separate Personal Computer? : Yes
Uses Fuel Pressure Sensor? : Yes
//d5otzd52uv6zz.cloudfront.net/bc6da53b-2968-4843-bd99-d267cbaf0026-50.jpg 303005 FAST EFI System - User Tunable XFI Sportsman (303005)
XFI Sportsman and EZ-LS Transplant Fuel Injection System

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