October 2014

Everybody loves the EZ-2.0 throttle body, and the EZ-2.0 is a great self-learning system. But many people want the additional ability to touch up the tunes using a laptop so the Sportsman XFI was created (idle control for radical cams, cold start, AE fuel, etc.)  But it assumed port injection. NOW, there is a Sportsman XFI kit that includes the EZ-2.0 throttle body, a plug-and-go simple harness, and 8 throttle body injectors that can easily handle > 800 HP.  But those 8 injectors were often too large for smaller milder engines.  So this new kit phases in the injectors.  So you are running on only four injectors until you go past 70% duty cycle – then the additional 4 injectors are phased in.  Is that cool or what? (Throttle body injection only)

Finally, a simple bolt on system like the EZ, that gives you control for radical cams if you need it, enough injector flow for > 800 HP, yet with phased injectors so the low end can be tamed.

$2700 for a TB Sportsman kit: ECU harness, throttle body with 8 injectors and all sensors. 

Basic Sportsman ($1575) tech info:
The Sportsman is turning out to be a great system for users that want the flexibility of the XFI, yet a very low relative cost along with self-tuning and throttle body with injector support all in one package.  But you have lots of questions - so here is some data that should help:

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

New Ignition Products

Part # 30-6410 - Complete ignition system (box and coil)   $310

Part # 30-6425 - E6 ignition box only    $240

Part # 30-8250 - E6 coil only   $81

Crank Triggers (part # based on application) - $220

Part # 30-1517

More info HERE
New XFI Sportsman
Part # 30-3000


More info HERE

to download ALL the software

Here's a complete list of everything you would need for a late model 5.7/6.1 Hemi conversion

5.7 = $3230
6.1 = $3182

These complete Hemi conversion kits includes a new 90 mm cable driven throttle body to replace the "drive-by-wire" OEM unit.  With the XIM unit it completely supports the Coil On Plug (COP) technology.  Training CD is included for free as well as free tech support.

The FAST XFI System

Version 2.0+

The basic 2.0 XFI system comprises: The ECU (sequential or bank-to-bank under software control), Software, Wide Band O2 Sensor with cable, and Lap Top serial cable: $1700
XFI with Traction Control (ITC): $2000
XFI with Internal Data Logging (IDL):
XFI with both ITC and IDL:
Fuel Injectors  

I buy fuel injectors from many different sources so the price really depends on the application and the manufacturer.

My primary source are:
FAST, Siemens, Deka and Bosch

Throttle Bodies 1250 cfm (red anodized), 4150 style, with TPS and IAC = $605

2200 cfm (polished), 4500 style, with TPS with provision for using GM style IAC = $780

Sensors Air Temp Sensor = $12
Map Sensor, 1 Bar=
$42, 2 Bar=$67, 3 Bar=$95
Coolant Temp Sensor =
FAST Dual Sync Distributors for Chevy's ($345), Fords ($355) and now for Mopars $399