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Holley EFI

Alpha has everything you need to upgrade your EFI. This includes data loggers and display dash`s, or rewire your resto-mod with a complete wiring harness. We offer mail order tuning to turn that tow ring into a beast. We have the best parts from the biggest names in the industry, in stock and ready to ship including custom Alpha Motorsports stand alone wiring harness`s and Alpha Motorsports pre-programmed ECM`s. Alpha Motorsports is an authorized Holley and Haltech re-seller.

BOSCH WB02 SENSOR

LSU4 Bosch Wideband Replacement Holley EFI, Bosch Wide band Oxygen sensor. This sensor is a direc...

LSU4 Bosch Wideband Replacement Holley EFI, Bosch Wide band Oxygen sensor. This sensor is a direct replacement for Holley HP, Dominator, Avenger and Terminator EFI systems. Each Sensor is hand calibrated to insure accurate readings when used in conjunction with your Holley EFI system.

$157.95

HOLLEY EFI - WM INSTALLATION KIT

Take your forced induction ride to the next level with a Holley water/meth injection system! Inte...

Take your forced induction ride to the next level with a Holley water/meth injection system! Integrated into the Holley HP and Dominator EFI Systems is the capability to control water/methanol injection, allowing you to safely run on lower octane pump gas! What makes the Holley water/methanol system unique and light years ahead of competitive systems, is that the solenoid flow has been characterized within the ECU. Program in an exact flow amount into the software, and that flow is injected i...

$181.95

HOLLEY EFI - 2-1/16 WIDE BAND A/F GAUGE, 8.5-18...

Standard 2-1/16" Wideband A/F Gauge, 8.5-18, Black Face. Includes gauge, wiring harness, and Bosc...

Standard 2-1/16" Wideband A/F Gauge, 8.5-18, Black Face. Includes gauge, wiring harness, and Bosch LSU 4.9 wideband O2 sensor. Holley EFI fully standalone 2-1/16" Air/Fuel Wideband O2 Gauge Kit. This highly accurate and feature packed unit is designed specifically for use with all EFI or carbureted systems and available in both black and white face versions. Completely standalone with easy-to-read analog dial - Great for EFI or carbureted applications Includes Bosch LSU 4.9 wideband O2 sens...

$218.95 $218.95 (2 variants)

NTK WB02 SENSOR

Replacement NTK Wideband Oxygen Sensor for C950 or Holley EFI. Replacement Holley EFI NTK Wide ba...

Replacement NTK Wideband Oxygen Sensor for C950 or Holley EFI. Replacement Holley EFI NTK Wide band Oxygen sensor. This sensor is a direct replacement for Holley HP, Dominator, Avenger and Terminator EFI systems. Each Sensor is hand calibrated to insure accurate readings when used in conjunction with your Holley EFI system. Also compatible with 2nd Gen C950 or Holley EFI. Replaces Part # 534-194

$259.95

HOLLEY EFI - 1000CC WM SOLENOID

Solenoid/Nozzle 1000cc/min (800HP) Take your forced induction ride to the next level with a Holle...

Solenoid/Nozzle 1000cc/min (800HP) Take your forced induction ride to the next level with a Holley water/meth injection system! Integrated into the Holley HP and Dominator EFI Systems is the capability to control water/methanol injection, allowing you to safely run on lower octane pump gas! What makes the Holley water/methanol system unique and light years ahead of competitive systems, is that the solenoid flow has been characterized within the ECU. Program in an exact flow amount into the so...

$264.95

HOLLEY EFI 100 PSI / -40C TO 105C - SENSOR COMBO

100 PSI / -40C TO 105C - SENSOR COMBO 100 PSI / -40C TO 105C - SENSOR COMBO Stainless steel con...

100 PSI / -40C TO 105C - SENSOR COMBO 100 PSI / -40C TO 105C - SENSOR COMBO Stainless steel construction Comes with mating connector for custom configurations Linear voltage output of 0.5-4.5 volts

$269.95

SOLENOID, BOOST CONTROL

SOLENOID, BOOST CONTROL Introducing the newest development from the Holley EFI engineering team....

SOLENOID, BOOST CONTROL Introducing the newest development from the Holley EFI engineering team. The Holley EFI High Flow Dual Port Boost Control Kit. This kit contains a set of pre-installed high flow solenoids, which feature a dual O-ring sealing design, preventing any boost leaks out of the manifold. A black anodized billet aluminum manifold, with built in mounting provisions. Two pre-terminated connectors for a quick installation, and extra pins for those of you wanting to cut the harnes...

$310.95

HOLLEY EFI - LS THROTTLE BODY, 90MM W/TAPERED BORE

LS 90mm TB w/cable drive and taper Holley's BILLET LS Throttle Bodies are the MOST FEATURE LOADE...

LS 90mm TB w/cable drive and taper Holley's BILLET LS Throttle Bodies are the MOST FEATURE LOADED available. Holley went back to the drawing board and built the ultimate air valve for your LS engine! The 112-589 throttle body features a 90 millimeter bore and a low RPM drive friendly taper. Innovative features like Idle Bleed Adjustment, TPS CLOCKER, and closable PCV Passage Valve, make them the ultimate throttle bodies for ease of installation and tuning. Regardless of whether you have a st...

$505.95