Post Tagged with: "carburetor tuning"

Q&A

Ask Away! with Jeff Smith: Tuning Out a Rich Mixture on a 455 Oldsmobile with a Quick Fuel Carburetor

I’m having a hard time with the 750 vacuum secondary Quick Fuel Slayer carburetor on my low compression 455 Olds. The engine has a mild 218/218 cam and good manifold vacuum at […]

Q&A

Mailbag: Finding Low-End Power in a Sluggish 350-Powered 1981 Firebird

Q: I have a 1981 Pontiac Firebird with a Chevy 350 in serious need of some more low-end power! It has a Holley Dominator manifold and a 750 cfm car, […]

Tech Articles / Videos & Galleries

Carb Loading: Load up on Holley Carburetor Tuning Tips and Tricks

Carb tuning has been a popular topic for us and our readers. Over the past few years, we’ve done several posts on the topic. The process itself can be a little […]

How Tos / Tech

How To Adjust The Electric Choke On A Holley 4-Barrel Carburetor

An improperly adjusted electric choke on a Holley four-barrel carburetor can keep your engine from idling properly during cold starts. Starting a cold engine requires a richer air/fuel mixture as […]

How Tos / Tech / Tech Articles / Videos & Galleries

Video: How to Adjust the Idle on Your Holley-Style Carburetor

This is the second in a video series that will teach you how to effectively tune your carburetor. In this 12-minute video, the tech experts at Summit Racing will provide […]

Tech / Tech Articles / Videos & Galleries

Video: How to Tune Your Holley-Style Carburetor Inlet Circuit

This is the first in a series of videos that will teach you how to effectively tune your carburetor. In this 15-minute video, the tech experts at Summit Racing will […]

How Tos / Tech

How to Tune Power Valves on Holley Carburetors

Holley carburetors have a power enrichment system that provides fuel to the main power circuit during heavy loads or under full throttle situations. The vacuum-operated power enrichment system is controlled […]

Tech / Tech Articles

Carb Tuning Tips, Part 1: Understanding Basic Carburetor Anatomy

If you ever have the chance to discuss engine tuning troubles with the legendary Jon Kaase, you’ll rejoice in his simple logic: “Most engine troubles are centered on spark or […]