Painless kits provide you with complete wiring harnesses to install a stand alone closed loop system.
Stand alone tbi kit.
Ez efi fuel master kit in tank fuel pump.
It is also designed to be used with a speed density air metering system which is what the gm tbi units used anyway.
All kits include oem color coded txl 600 volt 125c wire for easy identification foolproof connectors instruction book with diagrams and a factory help line.
There are many others that will do the same thing but the 1227747 is most well known and documented and will be the basis for this article.
Rebuilt tbi unit ecm gm production complete stand alone wiring harness.
This is what you will receive with your fuel injection kit.
This is a basic tbi harness for all engines using ecm 1227747 and 1228746 type ecm many others can be used.
Fast ez efi fuel base kit.
Gm lt1 lt4 products 2014 gm ecotec3 products 2014 gm lt1 lt4 ecotec3 2014 wiring harnesses ecm s products and accessories.
Painless is proud to be the wiring choice of stacey david.
Tbi fuel injection conversion using a gm tbi efi system.
Included with every kit is an aldl usb port type data logging cable and data logging program.
Xr700 ignition system for import and universal 4 6 and 8 cylinder applications.
Injectors fuel pump line included kit 3 part number.
Basic connections are standard but it is easy to customize one for your needs.
Our systems deliver more power and a better throttle response giving you the performance you need.
For over 30 years we have produced our wiring harnesses right here in america helping enthusiasts get their street rods muscle cars off road rigs race cars and many other rides wired up safely.
Fuel injection system master kit stealth 4150 flange black up to 650 hp 870 cfm four 100 lbs hr.
From gm s factory copo camaro to nascar to your car get the new standard in fuel injection with holley s fuel injection kits and efi systems.
One of the most popular efi conversions to older chevy engines or any engine for that matter is the gm tbi system using the 1227747 ecm.
Gm mpi products gm tpi products.
It s designed for stand alone systems driving only the engine s injection system.
Howell efi complete gm based universal tbi kits accessories.
Making trouble diagnosis or data logging a breeze.
