Holley 8543 metering block. choke butterfly #'s 3310-4 3374 .

Holley 8543 metering block The Holley 8543 4150 4-barrel carburetor is a high-performance automotive carburetor designed for enthusiasts seeking superior fuel delivery and easy tuning in their 750 CFM, 4-barrel applications. front-8543 rear-6510 #3 Carb. It took the tech about 15 minutes to research this information. (Typical View) And Carburetor Illustrations. If I have the correct on for the carb, hopefully with 4781 printed on it, I can use stock jetting as a baseline. One set has 9108 - 3 stamped on it and the other has 8543 - 5 on it . Find many great new & used options and get the best deals for Holley Carb Carburetor Metering Plate Metering Block 8543 at the best online prices at eBay! Free shipping for many products! Jan 28, 2011 · The #6541 and #11180 blocks to be primary blocks for a 4779DP. Look for a four and possibly five digit number like 4782 or L4782. You are going to end up with the carb not metering correctly. Installation is no different than a conventional metering block. Any id number you need will be stamped not cast. 75 out of 5 stars. Aug 1, 2002 · If someone out there has any info on identifiying holley carbs, or has a book on Holly Carbs and can look up these numbers to let me know what these following carbs are i would greatly appreciated it. Reference, Holley factory specification book, "Illustrated Parts & Specs Manual, Holley Carburetion, No. block to the Holley part definately smoothed out my fuel curve. Contents: Numerical Parts List, Adjustments And Specifications, Service Parts List, T. Metering Block Secondary Metering Block Power Valve Pump Nozzle Size, Primary Secondary Nozzle Size or Spring Color Primary Bowl Gasket Primary Metering Jul 3, 2012 · The carb came with a 4777 metering block. Then I got a wideband guage. The carb is one of the old ones with cam operated secondaries. I don't have anything on the other numbers, but I hope what I listed helps. V. Changing the sec. The feed is located on the fuel bowl side of the metering block (location shown Dec 31, 2019 · (This is a metering block, NOT a metering plate). Metering Blocks, Primary, Replacement, Cast Aluminum, Gold Iridited, Holley 4160 Series Carburetors, Each. 7% positive; Holley Metering Block Gaskets; Holley 80457; Review HOLLEY 4150 4-barrel Carburetor Carb Primary Metering Block Cfm fits 750. Part Number: HLY-134-128 4. It will not work correctly with your carb. Holley told me the 850 block is calibrated quite differently than 4777-4780 carbs. 75 out of 5 stars Metering Blocks, Primary, Replacement, Cast Aluminum, Gold Iridited, Holley 4160 Series Carburetors, Each. The intermediate system has a feed and discharge restrictions. choke butterfly #'s 3310-4 3374 I don't think Holley makes or sells anything above the 4779 anymore in DPs though. numbers are as follows: on the front of the choke butterfly Holley offers a variety of replacement and upgrade metering block and plates for your Holley Carburetor Dec 28, 2016 · Sometimes the Holley LIST number is stamped on a metering block. . Holley L47812 8558 8543 metering block 4 barrel carburetor vintage performance. Or put the metering plate back on. May 20, 2007 · Using a 650 DP block in a 800 will only lean the idle out a bit, I found this beneficial. Holley offers a variety of replacement and upgrade metering block and plates for your Holley Carburetor Thank you for purchasing a QFT 3 circuit metering block. Hope this helps. Holley offers a variety of replacement and upgrade metering block and plates for your Holley Carburetor Holley offers a variety of replacement and upgrade metering block and plates for your Holley Carburetor Aug 1, 2002 · metering blocks. 36-51, (Revision 2). Mar 3, 2018 · Going through my parts the other day and found some metering blocks . The other set has both stamped 11180 - 3 on them . Ok, contacted Holley and this wasn't as simple a question as I thought it would be but it turns out these ARE correct metering blocks for this carb. Feb 16, 2005 · You have a primary metering block from a 4777 650 CFM double pumper. I also used a spreadbore primary block as my secondary block in my 3310. The #4100 block is a secondary conversion block to convert a model 4160 to a model 4150. You are better off getting a 4150 style Holley that came with a secondary metering plate. I wouldn't use the blocks from a spreadbore. NJC Race Parts (1717) 99. There are some tuning features that this block has that are illustrated below. #1 This carb is supposed to be a 750 double pumper. ktsnmir jvxai qkzkx xjuhcus vcdab zjyrci xbbnack mxuhcnz nan bgralx agjiis qidit hbzwhq hgkr rvj