fast fuel injection

FAST Fuel Injection-LT-TPI XFI
EFI to FAST XFI for LT series and TPI

FAST Fuel Injection Systems can easily convert your existing LT1-LT4-TPI OEM injection system to a FAST XFI Standalone System-- great tech help @ www.fuelairspark.com
let's take this step by step--click on the pic or click on the go-to heading of each chart

FAST ECU-engine control unit

1.--the ECU--engine control unit

Ignition harness for FAST Injection

2.--ignition wiring harness

Main harness and Injector harness for FAST Injection

3.--main harness and injector harness

FAST Injection Sensors

4.--sensors for relaying the engine condition to the ECU

FAST fuel systems

5.--fuel system to support our HP needs

click here to view XFI Injection System Components

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Let's look at some of the possible ways that you can go about this, depending on what you have already or what products you want to use:

ECU go to
Ignition
go to
Harness
go to
Sensors
go to
Fuel Sys.
back to
Top
FAST ECU-engine control unit ECU (engine control unit)--the most expensive part, but also the brains of the system --will control just about anything you wish to do--installing that larger cam won't be a problem at all--it will make the trips to the chassis dyno, not even necessary anymore!!--(internal data logging is suggested)--
all ecu's come with wideband oxygen sensor and wiring for sensor
Make Description Part# Application Price Buy
LT series &TPI ECU for 8 injectors 301000 mild street to full race $1447.56
or  
ECU for 8 injectors with internal data logging 301003 mild street to full race $1571.34
go to
ECU
Ignition go to
Harness
go to
Sensors
go to
Fuel Sys.
back to
Top
distributor and ignition harness for FAST Injection IGNITION & ADAPTER HARNESS (if you have a distributor, other than the FAST dual sync, you will also need an ignition adapter harness for your style distributor-IPU or Hall effect)
Make Description Part# Application Price Buy
TPI dual sync billet distributor-provides cam and crank signal to ECU 305005 Dual Sync distributor for TPI $316.59
or  
XFI ignition adapter harness for HEI distributor 301302 connects XFI main harness to your HEI distributor $32.38
LT series XFI ignition adapter harness for LT1 an LT4 301304 connects XFI main wiring harness to your LT1 or LT4 Opti-Spark ignition system $63.00
or  
XFI ignition adapter harness for IPU distributor (only applies to LT1 engine using an intake manifold for a 4150 style TB and provision for a distributor) 301300 connects XFI to your inductive pickup style crank trigger or distributor
see Crank Trigger for more info
$26.97
or  
XFI ignition adapter harness for Hall effect distributor (only applies to LT1 engine using an intake manifold for a 4150 style TB that has provision for a distributor) 301301 connects XFI to your hall effect style crank trigger or distributor $32.70
go to
ECU
go to
Ignition
Harness go to
Sensors
go to
Fuel Sys.
back to
Top
main harness and injector harness for fast injectionHarnesses(we'll need a main harness to connect ecu to engine and injector harness for the proper firing order)
Main Harness we'll need a main harness to connect ECU to engine
Make Description Part# Application Price Buy
TPI main harness for TPI 301100 connects ecu to engine $310.06
LT series main harness for LT series 301101 connects ecu to engine $310.06
Injector Harness we'll need an injector harness to match firing order
LT series injector harness for LT series 301200 connects injectors to main harness $117.18
go to
ECU
go to
Ignition
go to
Harness
Sensors go to
Fuel Sys.
back to
Top
Fast injection sensorsSensors--we'll need a TPS and IAC--(if you don't have one) and also a MAP sensor (manifold absolute pressure- -for your application), ATS (air temp. sensor), and a CTS (coolant temp. sensor)
Make Description Part# Application Price Buy
TPI &LT series Throttle Position Sensor 307028 TPS data is relayed to the ECU for a variety of adjustments based on throttle position $49.71
1 bar MAP sensor
for normally aspirated engines
307007 normally aspirated $37.86
2 bar MAP sensor 307008 forced induction up to 15 lbs/boost $60.99
3 bar MAP sensor 307009 forced induction up to 30 lbs/boost $84.42
5 bar MAP sensor 307047 forced induction up to 60 lbs/boost $174.42
ATS-(air temperature sensor)
measures incoming air temperature for purpose of A/F ratio
307004 not required if you have a factory ATS $9.95
CTS-(coolant temperature sensor)
monitors coolant temperature for purpose of A/F ratio adjustments
307003 not required if you have a factory 2 pin CTS $10.30
IAC (idle air control motor)
controls idle speed by metering a small amount of air into the throttle body w/o opening the throttle blades
307059 not required if you have a factory IAC $75.63
go to
ECU
go to
Ignition
go to
Harness
go to
Sensors
Fuel Sys. back to
Top
Fast fuel systemFuel System--there can't be enough said about a good fuel system--at the very least buy a system that can support your HP needs--
Make Description Part# Application Price Buy
TPI & LT series 600hp fuel system--complete with fittings, so there's no guess work on line size 307502 up to 600hp $354.26
1000hp fuel system--complete with fittings, so there's no guess work on line size 307500 up to 1000hp $810.36
1200hp fuel system--complete with fittings, so there's no guess work on line size 307501 up to 1200hp $1127.52

Now that you have taken a look at the components, go to Fast XFI vs. carb. for the installation and what parameters you will be working with to tune in your combination and if you should need to upgrade the injectors, see Injectors.