Page 223 - 2018 Master Catalog

XR-I POINTS CONVERSION
• The easiest points upgrade available
AIR/FUEL METERS • Triggers from the factory cam lobe w/ precision
• Ideal for carbureted & EFI engines timing
• Built-in data logging; no laptop required • Increases spark output for improved driveability
• Meters for gasoline, diesel & E85 fuels
• RPM-based option PART NO. DESCRIPTION
PART NO. DESCRIPTION 750-1710 XR-i Only - For Chevy V8, 1957-74

170402 Gasoline Air/Fuel Meter (Dual Sensor)
170408 Replacement Wide-Band 02 Sensor
170536 Digital Air/Fuel Meter RPM Module

EZ-EFI® FUEL BASE KIT
Designed for all applications making up to 650 horsepower, EZ-EFI® Fuel features a
new die cast and black powdercoated, four-injector throttle body with integrated fuel
rails. It provides even better fuel distribution and more airflow than the original. It is
made in the USA and features a secondary idle stop to help with idle adjustment. A
color touchscreen hand-held also features a new-and-improved Setup Wizard.
PART NO. DESCRIPTION
30226-06KIT EZ-EFI® Fuel Self Tuning Fuel Injection System Base Kit
EZ-EFI® Fuel Self Tuning Fuel Injection System Master Kit,
30227-06KIT EZ-EFI 2.0® FUEL + IGNITION
w/ Inline Fuel Pump Kit
BASE KIT
Includes ECU, hand-held unit, throttle body,
EZ-EFI® CABLE MOUNT KIT main harness, electronic fuel pressure kit and
appropriate sensors. A hand-held mounting
Designed to work with and allow adjustability bracket kit is also included with each system.
for automatic transmission TV cables, it is also
specifically marked for the unique TV cable PART NO. DESCRIPTION
setup of GM 700R4 transmissions.
PART NO. DESCRIPTION 30400-KIT EZ-EFI 2.0® Fuel+Ignition Self Tuning Fuel Injection System, Base Kit
w/ 4BBL Throttle Body (For Distributor Ignition)
304147 EZ-EFI® Cable Mount Kit 30402-KIT EZ-EFI 2.0® Fuel+Ignition Self Tuning Fuel Injection System, Master Inline
Pump Kit - Return Only, w/ 4BBL Throttle Body (For Distributor Ignition)

XFI SPORTSMAN™ ENGINE
MANAGEMENT SYSTEM XFI 2.0™ MAIN HARNESS
Designed for muscle car, late model street and PART NO. DESCRIPTION
sportsman drag racing engines, along with boosted
and individual runner throttle body applications, the 301100 GM TPI
FAST™ XFI™ Sports-man Engine Management System 301300 Inductive Pick-Up (IPU, 2-wire MSD-Type Distributor or Crank Trigger)
is a bank-to-bank, fully software-tunable EFI setup.
PART NO. DESCRIPTION
EFI COMPONENTS &
303000 XFI Sportsman™ EFI System
ACCESSORIES
PART NO. DESCRIPTION
PRECISION-FLOW™
FUEL INJECTORS 307003 Coolant Temperature Sensor - 3/8” NPT
The FAST™ Precision-Flow™ Fuel Injectors are the 307004 Air Temperature Sensor - 3/8” NPT
highest flowing injectors available for GM Gen IV
engines and are uniquely designed for direct installation
into LS3, L99, L76, and LS7-style engines. The injectors are
correctly sized and feature the correct EV6/USCAR ADJUSTABLE FUEL
connector, enabling a hassle-free plug-in operation. PRESSURE REGULATOR
PART NO. DESCRIPTION PART NO. DESCRIPTION

30657-8 LS3/LS7 - Type 65lb/hr - High Impedance Single Injectors 307030 30-70 PSI Adjustable Fuel Pressure Regulator, -6 SAE O-Ring Ports
30857-8 LS3/LS7 - Type 85lb/hr - High Impedance Single Injectors
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