Holley® 550-421 – Terminator™ EFI Kit With 24x Crank Reluctor

Terminator™ EFI Kit with 24x Crank Reluctor (550-421) by Holley®. Make your vehicle faster and more powerful with premium-quality performance fuel system parts stocked on our website. Manufactured using the highest grade materials and the latest technology, they deliver the ultimate in performance and dependability. They will help increase the fuel flow and ensure you have the fuel pressure you need to get the most out of your vehicle. The fuel system parts we showcase are highly resistant to wear and tear and will surely serve you for years to come.

Specifications:

Distributor Included: No

EGR: No

Fuel Pressure Regulator Included: No

Fuel Pump Included: No

Fuel Rails Included: No

Intake Manifold Included: No

Power Adder Compatible: No

Self Tuning: Yes

Throttle Body Mounting Flange: 4-barrel square bore

Timing Control Compatible: Yes

User Tunable: Yes

Venturi Quantity: 4

Features:

• Tumble polished finish
• Plug and play with factory sensors and coil sub-harnesses
• Bosch wideband oxygen sensor included
• Controls fuel, spark, and 4L60/4L80E transmissions
• Pre-calibrated for no-hassle installation and tuning
• Fully adjustable through included 3.5″ full color touchscreen

Includes:

• Calibration Module
• ECM
• IAC Motor
• IAT Sensor
• Injectors
• MAP Sensor
• Oxygen Sensor
• Throttle Body
• TPS Sensor
• Transmission Controller
• Wiring Harness

Holley® being an undeniable leader in fuel systems for over 100 years, Holley offers a wide range of performance carburetors, fuel pumps, intake manifolds and engine dress–up products for street performance, race, and marine applications. Holley carburetors have powered almost every NHRA Pro–Stock champion and every NASCAR Sprint Cup team for 40 years. As a single solution, or partnered with products from other Holley companies such as Hooker, Flowtech, NOS, Weiand, and others, the Holley products provide the quality and performance you’ve been looking for.

California Residents

WARNING Cancer and Reproductive Harm.   www.p65warnings.ca.gov