Holley 750 double pumper

Carburetors Carb discussion and questions.

Follow along with the video below to see how to install our site as a web app on your home screen. Note: This feature may not be available in some browsers. Members Registered members Current visitors New profile posts Search profile posts. Log in Join Free. Search titles only. Search Advanced search….

Holley 750 double pumper

Double Pumper carburetors are an American i Be the first to Write a Review. Javascript is disabled on your browser. To view this site, you must enable JavaScript or upgrade to a JavaScript-capable browser. Quantity discounts available. Quantity Price. Number of Pieces. Item Custom Price. Add to Cart. Details Back. Double Pumper carburetors are an American icon when it comes to performance carburetors.

You are using an out of date browser. Last edited: Sep 18,

Log in. Sign up. JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding. Better performance with or Vacuum Votes: 3 Total voters 5.

A double pumper Holley carburetor is a high performance carburetor that incorporates two accelerator pumps that are manually operated. Used for high performance or larger displacement engines, they are infinitely tunable. The mechanically operated, double pumper carburetors seldom come with an electric choke. The choke is cable-operated from within the vehicle. Remove the air cleaner. Start the engine and allow it to warm up to operating temperature. Shut the engine off. Remove the passenger side fuel sight plugs on the float bowls using the large common screwdriver.

Holley 750 double pumper

Holley Double Pumper carburetors are a perfect performance upgrade for hot street cars and race vehicles. Double Pumper carburetors are an American icon when it comes to performance carburetors. From their roots as the premier carburetor on many factory muscle cars to powering thousands of vehicles across the finish line, the Double Pumper is a great choice whether you are burning up the street or the quarter mile. The Double Pumper is designed for use on lightweight vehicles with a manual transmission or an automatic transmission with a high stall and low rear end gears. The aluminum Double Pumper is available in a gold dichromate or tumble polished shiny finish and features dual accelerator pumps for additional fuel under initial acceleration; mechanical secondaries for great performance; dual feed fuel inlets for constant high volume fuel delivery and a manual choke for easy control of engine warm up.

Harangue crossword clue

Use the shank and a caliper to measure, drill end to change sizes. Any advice would be great. On DOT tires. Total voters 5. Holley double pumper with a r4. No shortage of information in the googles. Steven said:. If street driven, the vacuum secondary would work the best,. Quote message in reply? The following 2 users liked this post by vorteciroc:. Add to Cart. As a rule the cfm carb has better street manners, idle, mileage, etc. The repaired HP street VS carb last weekend ran very well also and that would make a great street carb if you do not need a choke. For those of us who read all kind of stuff to learn things Bills87IROC

.

New posts. Not surprisingly, the advantage went to the double pump. Originally Posted by Cornharvester Sign up. View iTrader Profile. I've not had the chance to drive the car yet due to wild fire smoke air quality here, I need to wire my wide band and it needs aligned. Visit bluegrassz's homepage! For a better experience, please enable JavaScript in your browser before proceeding. I have the book, RRR. Both of those carbs blew that away at the track by 3 tenths and I was really impressed by them and still use to this date. Hey Cornharvester!