This is a stand alone wiring harness and has connections for all the necessary ecm related functions. Universal tuned port injection harness.
China Motor Wiring Harness Motors Radio Wiring Harness
Tpi stand alone harness. Basic connections are standard but it is easy to customize one for your needs. H232 tpi harness. Typically technical support is limited to the customer with only a harness purchase due to the complexity of variables we have no control over. H234sd tpi harness. All un needed emissions. Take the fear out of electronic fuel injection.
This is a basic tbi harness for all engines using ecm 1227747 and 1228746 type ecm many others can be used. The computers from this era have someting called vats vehicle anti theft system this is removed on all speed scene wiring harness through a computer process. These engine wiring harnesses are designed to make your engine transplant effortless. 1986 89 monte carloel caminocaprice tpi w maf sensor 45000 47500 select options. H234ma tpi harness. Installation is simple there are only 4 wires which you will need to run.
Picture shown is for a 90 92 speed density harness. Tuned port injection stand alone efi wiring harness. This harness takes care of the headaches involved with installing tuned port injection on most all sbc engines or swapping a tpi engine into your vehicle and makes for a much easier installation. Everything else will fall into place. Tpi wire harness 1991 y body design fits the corvette engine and can also be made to operate the f body engines. 1990 92 monte carloel caminocaprice tpi wo maf sensor 45000 50000 select options.
Each new harness contains in depth application specific instruction sheets clearly marked factory gm connectors labeled gxl jacketed wire gm color coding and pre fitted corrugated slit loom for an extra value and professional look. Our harnesses are all made with top of the line copper strand wire. The layout is uniform on all stand alone harnesses built from scratch. 1990 92 street rod style tpi wo maf sensor 42500 47500 select options. This harness is designed to work with the 1227165 ecm.
Gallery of Tpi Stand Alone Harness
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