Holley is home to the top automotive performance brands including Flowmaster exhaust, MSD Ignition, Holley EFI, Hurst Shifters, Accel plug wires, Hooker Headers and many more.

HOLLEY TRAINING EVENTS Holley hosts a number of training events for Holley's EFI systems and Carburetors. Learn More Here

Shop the official site of Earl's Performance Plumbing and discover our selection of end-to-end fittings, hoses, and automotive plumbing solutions at Holley.com!​

Nov 19, 2019 · If this is an area of interest, it’s best to search through emission- style carburetor applications on the Holley website (holley.com) to find the specific carburetor for your application.

Bradley Iger 12/19/2025 features LSX swap Twin-turbo LS Jeep Holley Dominator EFI System Inside the LSX Willys 2.0: 1,000+ HP Twin-Turbo Jeep Built With Holley Dominator EFI …

Oct 24, 2025 · Although Holley employees will take part in answering questions from time to time, your questions may or may not be answered by Holley personnel. Thus, Holley can not …

The Holley EFI Pro Dash allows you to retrieve, delete and configure ECU data logging with an attached HP or Dominator ECU. Data logs can be saved internally (to the dash) or to a USB …

Nov 15, 2022 · essure. Holley offers a variety of fuel pumps, hoses and accessories to complete your installation. For best results, Holley stro gly recommends an in-tank pump. Installing the …

Oct 27, 2023 · Vital information on choosing, installing, setting up, and troubleshooting a Holley 4150, 4160, or 1850 carburetor.

TBI85SB245HE - Set for Holley 85 lb/hr injectors, and performance camshafts (226 to 245 degrees duration at .050” lift). Ignition type set to GM Small Cap HEI.