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Caspers Electronics wiring harness adapters allow the use of an LS2 throttle body on an LS1 vehicle. The harnesses feature premium OEM connectors, terminals, locks, and seals to facilitate complete plug-and-play installation and optimum performance. All wiring is high-temperature automotive spec and covered by stock-appearing split loom tubing.
( 10 )
$54.99
On Sale
A tweak here and a trim there—AEM universal trim pots will shape your engine's efficiency for performance. These 12-position trim pots can be used with virtually any engine management system to adjust a number of trims … from fuel and ignition timing to boost and more. Included in each pack is the 12-position trim pot with flying lead that has 12 in. insulated, color-coded wires, two brushed silver trim position decals with ranges from -5 to +6 and 0 to +11, and knob decals. AEM trim pot specifications: * Total resistance: 14.3KO * Cycles minimum: 10,000 * Positions: 12 * Degree rotation: 330 * Mounting: 3/8 in. hole * Jam nut: 1/2 in. hex * Knob set screw: 1/16 in. Allen * Supply current: 5 Vdc
( 7 )
$38.10
$34.29
Caspers Electronics VSS splitters are harnesses that can be used when you need access to the VSS signal for more than one device. For example, if you have an external speedometer or trans controller and need to retain the VSS signal necessary for computer control. Casper VSS splitters are available in two models for older or typical GM vehicles, and both are completely sealed with simple plug-and-play operation. There is approximately 3 in. of wire between connectors. Select the one needed for your vehicle.
Not Yet Reviewed
$34.79
Are you installing a supercharger that requires you to cut the OEM wires and lengthen the connector? Caspers Electronics throttle body extension cables for GM LS2/LS7 engines are your solution. They make it easier and can also be used to tap off the GM LS2/LS7 electronic throttle control cable for nitrous. These GT 6-way throttle cable mate connectors are built to factory specifications with materials rated for underhood applications. Completely plug-and-play, the cables are available in popular lengths.
( 3 )
$47.79
On Sale
AEM CD-7 plug-and-play adapter cables make CD dashes the perfect racing displays for track day enthusiasts who want to be able to see engine and vehicle data but are still running a factory ECU. For CD dash owners with CAN OBD-II who are already using the dash and receiving channels from a data logger or other CAN-enabled device, you can now add additional channels through the OBD connection with no additional wiring!
( 1 )
$40.28
$22.15
On Sale
Make sure that your Holley Terminator electronic fuel Injection setup is running at the optimum level with a Terminator EFI air temperature sensor. These parts originally come with the Holley Terminator EFI kit, but over time, the sensor will need to be replaced to keep your system running smoothly and reliably. Continue with the added benefits of EFI by replacing your Terminator air temperature sensors when the time comes with genuine Holley products.
( 5 )
$31.21
$28.09
On Sale
Holley Sniper 2 EFI input/output wiring harnesses give you access to two ground trigger inputs, two ground trigger outputs, the points output, tachometer output, and digital gauge output wires. The input grounds can be used for things such as AC Kick and nitrous stage activation. The output grounds can be used for electronic fan control, or A/C shutdown at WOT. This harness includes an additional 0-5 V TPS output commonly used for transmission control units, and a tach output wire to drive most common aftermarket tachometers. Additional details: * Wires come individually labeled for easy identification * 4 x 5 ft. long output wires * 2 x 5 ft. long input wires
( 5 )
$44.85
$40.37
Holley Sniper EFI HyperSpark CD ignition box wiring harnesses plug-and-play with existing HyperSpark installations, or Sniper EFI HyperSpark main harnesses. They can also be used as replacements for Sniper EFI Hyperspark and Hyperspark 2 ignition boxes. Sniper EFI HyperSpark CD ignition box service harnesses include the switched 12 V power, main battery power and ground, ignition coil, and points or electronic ignition amplifier output wires. Each harness is wrapped in black split wire loom to keep the wires protected and your engine bay clean.
Not Yet Reviewed
$33.63
On Sale
Holley Terminator EFI wiring harnesses are replacement throttle body wiring harnesses and engine control wiring harnesses for specific Electronic Fuel Injection kits. These relays allow you to perform functions and features that are programmed with your Holley EFI laptop software. The software also contains instructions on how to program them. Holley wiring accessories give you the expertise needed to get the job done right.
( 2 )
$52.69
$47.45
Sturdy up your fuel rails! Whether you are building a custom fuel system or just updating your current system, FAST fuel rail mounting brackets allow you to bolt up your fuel rails quickly and easily. FAST is a leading developer of electronic fuel injection systems for the performance aftermarket.
( 4 )
$20.95
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$58.95
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