Wiring Harnesses

SPAL 195 Degree Thermo-Switch / Relay & Harness

SPAL Fan Harness With Relay

SPAL Jumper Harness

SPAL Jumper Harness w/ Metri-Pack Connector

Ground Kit B/D/F/H Series engines We offer a cheap and affordable ground kit that is Essential! to getting your engine running or even need the kit...

Honda B Series Engine Charge Harness suited for b-series Alternator and Starter Motors. each cable length is 1.8m

To be used with the Speed Science K Series Tucked Engine Harness which has a output plug for a 5 speed vehicle speed sensor. This jumper harness pl...

Speed Science B Series FuelTech Jumper Harness for the FT450 Will need to assign pins to the ECU functions as per FuelTech Instructions  This adapt...

Speed Science's Tucked Engine Harness for OBD1 B/D Series Engines!! this Engine harness is OBD1 Engine to OBD1 ECU. All connectors and materials ar...

Speed Science's Budget Tucked Engine Harness for OBD2 B/D Series Engines!! This Engine harness is OBD2 Engine to OBD1 ECU. All connectors and mater...

Crank Sensor Jumper Loom - convert from K20 to K24 crank sensorThe Speed Science Tucked K Series Engine harness has a crank sensor plug which fits ...

You know the drill convert your OBD2 A or B loom to OBD1 for us with Hondata/chippable ECU's OBD2A = EK 96-98 and all DC2 (late 95 on)OBD2B = EK 99-00

Replace your cracked or damaged plugs with this complete set. Perfect if you are doing a k swap and need new plugs for a custom loom or have a loom...

Speed Science B Series FuelTech Jumper Harness for the FT550Will need to assign pins to the ECU functions as per FuelTech Instructions This adapter...

Speed Science K Series FuelTech Jumper Harness for the FT550  Will need to assign pins to the ECU functions as per FuelTech Instructions.  See tips...

Not Mil-spec Loom This loom is designed for a k swap car running the Fueltech FT550. This loom is virtually plug in. Will need a suitable chassis h...

F-Series and H-series wire harnesses are made with OBD1 (92-95) ECU Connectors attached,OBD1 Alternator, Injectors,and Distributor connectors. As w...

Speed Science K Series FuelTech Jumper Harness for the FT450 (wasted spark) Will need to assign pins to the ECU functions as per FuelTech Instructi...

Uses K20 crank sensor (Honda - 37500-PNB-003) and K20 knock sensor (Honda - 30530-PV1-A01), can be swapped with PLM knock/wire combo (PLM-SN-KNOCK)...

SpeedFactory Racing Distributor Conversion Harnesses were developed to save you time and also to help eliminate the many common problems associate...

The use of an OBD-1 (92-95) ECU is needed for proper tuning of your high-performance engine. The SpeedFactory Racing ECU Conversion Harnesses allow...

TheSpeedFactory Racing 3-Port Boost Control Solenoid Mounting Bracket kit allows you to securely and professionally mount your SpeedFactory Electr...

Torque Solution HD Fuel Pump Weatherproof DIY Hardwire Kit is the perfect solution to make sure your upgraded fuel pump(s) are getting all the volt...

Billet AdapterTorque Solution Map Sensor Adapter allows you to easily switch the OEM sensor for a 1/8" NPT male threaded map sensor, such as AEM 3....

Electrical Loom - Replacement Loom and Vacuum Line/Fittings Kit for Turbosmart e-Boost2.

Electrical Loom - Replacement Loom Kit for Turbosmart e-Boost Street.