Stand Alone Efi Harness

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.

Stand alone efi harness.

Tdz 75sd ford 5 0 speed density harness. Holley products for gm s popular ls engine are dominating the ls scene as well. Gm lt1 lt4 products 2014 gm ecotec3 products 2014 gm lt1 lt4 ecotec3 2014 wiring harnesses ecm s products and accessories. Efi 58x gm gen iv e67 ecm.

Covering all gen3 hemi s 5 7 6 1 6 4l our plug and play harness comes dyno tested and with a 3 wire hook up your running. Holley hp efi ecu harness kit for a ford v8. All psi harnesses are made in the usa. Swap makes gen3 hemi standalone easy.

This kit is a direct fit and is finished off with hi temp zip loom and harness wrap tape. Efi 24x holley dominator. Howell efi complete gm based universal tbi kits accessories. This is a basic tbi harness for all engines using ecm 1227747 and 1228746 type ecm many others can be used.

This is a speed density non mass air flow version of our tdz 75. Aem infinity 8 10 12 harness. Aem infinity 8 stand alone programmable ems. Works with speed density equipped 302 engines.

We build direct factory fit harnesses for the 4th gen f body as well as for the 1998 2003 s10. Weatherproof fuse and relay box holds fan and fuel pump relays with outputs all ready for you to connect. Psi sells standalone wiring harnesses for gm gen ii iii iv v ls lt based engines and transmissions. Efi 24x gm gen iii ls1 pcm.

Efi 24x gm gen iv e40 ecm. Aem infinity 10 stand alone programmable ems. Holley s products also include performance fuel pumps intake manifolds engine dress up products for street performance race and marine applications. Now holley efi products power these cars and are dominating the performance world.

Typically technical support is limited to the customer with only a harness purchase due to the complexity of variables we have no control over. Efi 24x gm gen iii ls1 pcm. Efi 24x holley hp. Gm mpi products gm tpi products gm cpi products gm lt1 products 1992 1997.

Basic connections are standard but it is easy to customize one for your needs. It is really that simple with the factory fit. This stand alone ford fuel injection harness is sized exclusively for both mustangs and broncos. Painless is proud to be the wiring choice of stacey david.

The fit and finish of swaps standalone hemi harness is show. We can also customize the harness to any fit whatever you need. Holley efi systems harnesses.