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Holley Metering Block Identification Numbers

Hi everyone I am one of those car guys that cant just get enough, I pretty much live and breath cars. The air horn of the carb will be stamped with several numbers, including the Holley list number, the Chevrolet part number, and usually a letter indicating the application. Holley Metering Block/Fuel Bowl Gasket Kit Fits 4160 Series, Blue Non… (108-201) S$ 28. txt) or read online. Gasket between. Results for "Holley Metering Block" Showing 18 Items Sort By: true Most Relevant false Price (Low to High) false Price (High to Low) false Brand (A - Z) false Brand (Z - A) Most Popular false Specials false Newest. Holley® 4150 HP ® carburetors have no choke tower. AED 650HO HOLLEY Double Pumper Carb Street / Race Billet Metering Blocks 650 HO - $551. Primary & Primary Secondary Primary Secondary Primary Carburetor Model CFM Renew Trick Secondary Main Main Jet Metering Metering Primary Discharge Part No. Smart Metering in North America & Asia-Pacific provides you with 210 pages of unique business intelligence including 5-year industry forecasts and expert commentary on. Based on specific needs, idle feed restrictors installed either in main body or in metering block. The gave me a toll free # to call back. Built for the late-model Ford Mustang, the 4180 Holley carburetor is a 600-CFM, four-barrel carburetor with a single pump and dual center-hung floats. This direct replacement main body will turn your ho-hum Holley street carburetor into a true racing carb featuring adjustable screw-in air bleeds and performance down-leg boosters. How to create a killer track tuning kit. 055 in ID, Number 56, Brass, Holley Carburetors, Pair Holley 122-56 Carburetor Jet, 0. HOLLEY 4160 4-BARREL Carburetor Primary Metering Block 7089 6160 1972 Dodge 440 - $8.



Someday this one tip may save your butt. Be aware that this kit is for a few different carbs, so be sure to save the old parts so you can correctly match them with the new parts. On that carb since it was just a main body and throttle plate i used dual feed bowls and primary metering block and a standard secondary metering block w/no a/f screws. I tried putting wires in the idle air bleed holes in the carb body and it improved the idle but won't solve the problem. He thought it was a 650, but it has been a while. Proform holley 4150 double pumper conversion metering block P/N 67165c. (example 7 or 19 or 5792) Holley numbers start out with 34BP-2007-XX or 34BP-5113-X or 34BP-XXXX. & a divorce style choke. A Holley metering block has a 1/2-27 threaded port into which the power valve mounts. Add up to 25-50 HP with PROFORMs 100% NEW, high-performance carburetor main body (no re-built components). Holley has produced many different carburetors over the years which incorporate both two and four-barrel designs. The carb came with a 4777 metering block. Accelerator pump passage is open. com FREE DELIVERY possible on eligible purchases. The Ford engineering number, Holley list number, and casting date code can be found on the air horn in front of the choke plate. the 172 and 173 are shared from the 680 up to the 820. Because it flows 500 cfm, Holley’s #4412 two-barrel carburetor has become the go-to carb for many racers in these classes. They said the only diff between the 4776-4781 blocks was in the idle restriction. One can buy aftermarket changeover kits, which include a new metering block that can be installed which accept both secondary jets and power valves. On standard body carbs (where rules allow) the choke horn is milled off and entry area of carb is rounded, de-burred and new vent tube installed.



Holley 4150 600 Cfm Carburetor Diagram Holley offers two different metering block conversion kits the one we ll use for this story is aimed at the 0 c but there s also a conversion for the 600 cfm single inlet so tuners prefer to Popularity also breeds carburetor look of the style holley with the secondary metering blocks no sweat there s a conversion kit for that holley makes several kits. holley - 117 walker products inc. Holley metering blocks Can anybody identify these blocks primary numbers are 11180 and secondary is 11038 also what list number carb were these on? 06-23-2012, 03:06 AM #2. Join us as we test out the Ultra HP 850 and Ultra HP 950 on our Project Blueprint Chevelle. Here's a simple trick to make sure the gasket seats squarely between the power valve and the metering block. The 4150 series is the original 4-barrel modular design, which features metering blocks and replaceable jets on both the primary and secondary. summitracing. It is important to note that the emulsion process that takes place in a Holley® metering block configuration is controlled by a group of two or three holes per main well. The factory 4bbl manifolds can be identified by their casting numbers. A typical two idle circuit carb will have two screws on the primary metering block. Identification issues include: recognizing Holley carburetors from those manufactured by Carter or Rochester, determining the Holley model in question and differentiating Holley model numbers from the auto maker's part number. Holley’s Power Enrichment System. Need help with metering block ID If this is your first visit, be sure to check out the FAQ by clicking the link above. On standard body carbs (where rules allow) the choke horn is milled off and entry area of carb is rounded, de-burred and new vent tube installed. Starting in '68, I believe, the Edelbrock DP4B aluminum intake for 383s had a factory Chrysler part number on it. A HP main body was used to increase flow. Below are part numbers and links to a common retailer, to which I am not affiliated. As with most domestically produced carburetors, a 4150 Holley has a choke, float, idle, off-idle, accelerator pump, air bleed, main metering and power-enrichment metering circuits.



Part Number: Model Number: CFM: Created by Fred Teufert: R1848-1: 4160: 465: 12/16/2000: R1849: 4160: 660: Email me : R1850-2: 4160: 600: http://www. The only numbers I can see on the air horn are : The first number looks like it may have been an 8 then- -70 - 1. Buyer pays shipping. Involves only 14 screws. this a partial list of holley list #'s for some of their most popular carbs. Number Stamped C9AF-9510-M Original O. Holley® 4150 HP ® carburetors have no choke tower. Find many great new & used options and get the best deals for HOLLEY / QFT 4150 BILLET METERING BLOCK CONVERSION KIT at the best online prices at eBay! Free shipping for many products!. Uniquely, this book allows the identification of complete secondhand carburettors and individual components, including all metering blocks, so you can buy and build with confidence. It gives the metering block numbers if you know the List Number of the Carburetor, but not all and some of the block numbers are just generic part numbers given. The other way you may find the number is the word List followed by 4 or 5 digits. The Summit part number HLY-34-6 is a metering block converion kit. If the carburetor was factory issued, it may have multiple numbers, including the manufacturer's part number, date and an application code. The base plate casting number is 12R-1651B. Holley made 4150's with side hung float bowls, and 4160's with center hung float bowls. I emailed the numbers to Holley and they were kind enough to respond with the corresponding list number so I knew a file existed somewhere. Aftermarket Detailed Holley Carburetor Info: Sec Metering Block Gasket: Call 1-800-994-2272 with part number to Order. RE: Holley Idle Circuit Mods - 1969_Mach1 - 11-03-2015 First, before throwing money at it what is the list number on that carb? I've drilled passages to add adjustable idle circuits on the secondary metering block giving the carb 4-corner adjustable idle circuits.



Holley metering block I. Holley casting numbers decode and identification. Each Holley power valve is stamped with a number to indicate its vacuum opening point. Is is possible to jet a Holley. Both my DBL pumpers and 1 Vac 2nd have the same # stamped on the primary metering block. I tried putting wires in the idle air bleed holes in the carb body and it improved the idle but won't solve the problem. Recommend annular boosters, but can be had with down leg booster. With the 57 jet, it stumbles on acceleration and fades in and out but has power. Aftermarket Detailed Holley Carburetor Info: Sec Metering Block Gasket: Call 1-800-994-2272 with part number to Order. I have a really nice Holley 4604-S 1050cfm 3 barrel vacuum secondary carburetor for sale. 6 With fuel bowl removed, the power valve and jets are easy to reach. For the Holley 2300HP approved metering blocks, the amount of holes. Metering-Plate-to-Main-Jet Correlation Chart The chart below can be used as a guide when correlating main metering jet part numbers to secondary metering plates. Those lucky enough to drive high performance street machines or hot rods always turn to Holley. Detailed instructions are also included to guide you through the rebuilding process. Holley carburetors utilize a vacuum operated power enrichment system and a selection of power valves is available to “time” this system’s operation to your specific needs. The only metering blocks permitted for the Holley 2300 HP carburetor (80787-1) will be the Holley, part numbers 11938N, 11886 (390HP) and 12323 (screw in emulsion bleed jets) metering blocks. Is there a book or list that gives you holley metering block numbers & the carbs they belong to? Dave. Metering blocks are hand selected and all circuits and passages are checked for casting flaws and obstructions, as well as proper sizing Resulting Airflow = 620CFM This carburetor is intended for classes which have no restrictions on carburetor modifications, and it will "NOT" pass any type of gauge test. The Holley Metering Blocks and Metering Block Conversion kits are offered in the standard "gold" Dichromate or shiny "zinc" finish.



13) Float Bowl Screws can be different: A stock Holley Metering Block type bowl screw is 63mm long from the metal surface the screw gasket seals against to the end of the screw threads. Recommend annular boosters, but can be had with down leg booster. 14 Number of bids and bid amounts may be slightly out of date. Gaskets included. unless it was rejetted in washington. The holes typically range in diameter from 0. Holley: 34-13. Holley offers a wide range of different products for a number of different vehicles, which means more and more people can benefit from their years of experience and knowledge. Metering Block by Holley®. You suggest that it should be - easy job. 56 (as of 04/03/2019 04:31 PST- Details ) Product prices and availability are accurate as of the date/time indicated and are subject to change. Metering block is factory untouched. For example, the number “65” indicates. Package includes only the necessary parts for proper servicing of the following: primary bowl, primary metering block, secondary bowl, secondary metering block/plate gaskets, required bowl screw Orings and fuel transfer tube O-rings. HOLLEY EDELBROCK BARRY GRANT CARBIE CARBY CARBURETOR. Everything you need to know about Vac Secondary, Double pumpers, HP Series, Avengers, and the Dominator holley "quick-jet" metering block ID help.



This product is made of high-quality materials to serve you for years to come. 2 - fuel bowl gasket. Holley Carburetors have seen the finish line first in more NASCAR races and drag strips than any other make. If you are working on older Holley's the 1975 Edition is No. The part number HLY-122-70 is a #70 main jet for the block. For classs rules that do not allow secondary metering blocks. my carb doesnt have the "R" in front of 6919, does that mean anything?. The carb is one of the old ones with cam operated secondaries. Holley carburetors use a parallel air well that transfers air into the main well through two, three, and sometimes five holes that can be seen in the metering block photo (page 36). If you've driven a car equipped with a Holley carb, chances are that carburetor was built in Holley's Bowling Green, Kentucky, factory. Same as Stage 1 plus: Secondary Metering block installed to allow tuning and to balance the primary's and secondary's, fuel delivery characteristics for maximum cylinder to cylinder distribution. Mine on the top flat side there was a number 11183 Come to find out the part # is stamped around the idle air screw provision on the side of the metering block. 10-25-15 03:24PM by shaker455. Because it flows 500 cfm, Holley’s #4412 two-barrel carburetor has become the go-to carb for many racers in these classes. Recommend annular boosters, but can be had with down leg booster. Brand: Holley.



They appear here for identification purposes only. However, many items can be sent directly from the factory to you. Holley 4 barrel square bore. 2 - fuel bowl gasket. Holley 1904 carburetor parts. This really is the only sure way of knowing that your Holley carburetor will be brought back to original specifications and like new condition. Considered to be a mid-size carburetor for street applications, the 4180 has two bowls, but only carries one power valve, positioned at the back of the primary metering block. Holley Nascar carburetor metering block for Holley 0-80583-1. The unique fuel metering block eliminates fuel spillover through the boosters at extreme angles allowing for 40 degree climbing, 30 degree side hill maneuvers and nose-down descents to avoid hesitations, stalling and flooding typically associated with carbs in an off-road environment. So i took my carb number (4776-5) and searched in my holley book for the part number of the primary metering block. Therefore, you should have a #65 Holley Power Valve installed in the carburetor. Help is just a click away!. Holley 4-Barrel Carburetors - Camaro, Chevelle, Chevrolet, Corvette, Chevy II / Nova 1964-67 Holley Components - 4160 Series (Single Fuel Inlet 585 CFM 275 to 390 HP) 1965-72 Holley Components - 4150 Series (Dual Fuel Inlet 780-855 CFM 375 to 450 HP). There should be the same type of screw in tuneable jets though if there is no metering plate. The complete practical guide to choosing and specifying Holley carburettors for any suitable engine and for road or track performance. Primary jets are 80's and secondary's are 87. Both my DBL pumpers and 1 Vac 2nd have the same # stamped on the primary metering block.



Exact for all 1969 big block 396 / 375 and 427 / 425 high performance models. There are only two places the LIST number will be: First is the driver side of the choke housing, and that one should have LIST-80457-3 Second isn't always marked, but, some carbs have the top of their metering blocks, both primary and secondary for carbs with secs blocks, on top of the block, usually partially obscured by the air filter. This carburetor was rated at 780 CFM and was a dual-feed model with vacuum secondaries. I don't have anything on the other numbers, but I hope what I listed helps. RE: Holley Idle Circuit Mods - 1969_Mach1 - 11-03-2015 First, before throwing money at it what is the list number on that carb? I've drilled passages to add adjustable idle circuits on the secondary metering block giving the carb 4-corner adjustable idle circuits. The only numbers I can see on the air horn are : The first number looks like it may have been an 8 then- -70 - 1. If your carburetor reads 1708, it was built in the '80s. Plastic "T's" (available through the Holley Performance Catalog) may be used to complete the installation. For over 100 years the name Holley has meant the finest carburetors you can put on an engine. 13 minutes ago · On Holley carbs, there are two screws that control the idle mixture on the primary metering block. On standard body carbs (where rules allow) the choke horn is milled off and entry area of carb is rounded, de-burred and new vent tube installed. The carb seems to be to big. However, many items can be sent directly from the factory to you. Has adjustable screw-in air bleeds, high-performance down-leg boosters. In addition, explains carb identification as well as idle, mid-range and high-speed circuit operation, specialty tools, and available parts. Kit Kit Needle Jet or Plate Block Block Power Valve Nozzle & Seat Size 0-1848-1 4160 465 37-119 37-933 6-506 122-57 N/S N/S 34R9716-3 125-85. Include your user id, item number, email address, and phone number. Buy Holley Performance 0-80787-1 Carburetor at Walmart. Home / Air & Fuel Delivery / Carburetor Components /.



Holley’s Power Enrichment System. Holley Carburetor Numerical Listings Carb. Someday this one tip may save your butt. com Pit Stop USA is the Online Motorsports Superstore! We feature Adjustable Metering Blocks, Adjustable Metering Block, Racing Adjustable Metering Block, Carburetor Replacement Parts and Rebuild Kits, Fuel System, Racing Fuel System, Induction System, Adjustable Metering. Holley offers a variety of replacement and upgrade metering block and plates for your Holley Carburetor. Holley metering block I. Both my DBL pumpers and 1 Vac 2nd have the same # stamped on the primary metering block. A guy brought me a box of Holley carbs that have been disassembled. Holley carburetor owners need a rebuilding guide for delivering exceptional acceleration, quick response, and superior fuel economy. show more I have a Holley carb and have no history of said carb. This carburetor was rated at 780 CFM and was a dual-feed model with vacuum secondaries. The metering blocks are the same, the listing numbers are proprietary to ford and won't show up in holley listings. Gasket between. does anyone know the proper metering blocks for a 428 cj 735 carb. As with most domestically produced carburetors, a 4150 Holley has a choke, float, idle, off-idle, accelerator pump, air bleed, main metering and power-enrichment metering circuits. Notes This kit is designed for 4160 carburetors with center hung float bowls only. The complete practical guide to choosing and specifying Holley carburettors for any suitable engine and for road or track performance. Home / Air & Fuel Delivery / Carburetor Components /. Holley carburetors consist of a "body" and several components which attach to the body.



Well Number one "Intended for short circle track racing. Only Holley metering blocks can be used. Virgin islands, This means orders may arrive in multiple boxes or at different times. This would be the standard plate on a 600 CFM vacuum secondary Holley 4V carb. This is a numerical list of most Holley carburetors from 1934-onward. Each unit is CNC machined from solid billet aluminum for added strength and durability and features changeable idle feed restriction, 4 emulsions for more aggressive tuning, and additional racing application upgrades. It was standard on the special high performance (solid lifter) 302/290, 396/375 , and the 427/425 engines. Real matched pair of metering blocks 5247, 5253 correct for 1968, 1969 L88 Corvette. Metering Block For Flood Free Op. com for more details. 3310-1 was stamped into the air horn, the secondary metering block ID number was changed to 7003, and there was no longer a GM number on the carburetor. The series number indicates the general type, or series; for instance, 4150, 4160, or 4500. The factory 4bbl manifolds can be identified by their casting numbers. Proform holley 4150 double pumper conversion metering block P/N 67165c. Unfortunately the primary breather tube casting is broken, but it can be repaired. It is equivalent to having a model 1850 style metering block with # 65 jets.



I'd guess only 5% of racers are at this. Gaskets included. I couldn't find the info on Holley's site. holley carb metering blocks $20 eacash and carry and local pickup part nbrs 33101700378377866621101. Only Holley metering blocks can be used. Well Number one "Intended for short circle track racing. Plus, Proform 67100C 650-800 CFM Holley Carburetor Main Body made by Proform, for as low as $124. I tried putting wires in the idle air bleed holes in the carb body and it improved the idle but won't solve the problem. The Holley 4160 has no secondary metering block, so it uses a shorter transfer tube from the front float bowl to the rear. It will meet your needs and deliver great quality at an affordable cost. Gasket between. Holley has been а trademark in fuel systems for more than a century. These carburetors do not follow the identification numbers of previous years; they will start with either 1705 or 1708. A Holley carburetor is made with four basic parts, the throttle plate, main body, metering block and float bowl assemblies. It is in very very nice condition and I'm not sure it's had fuel in it since it was worked on. To order metering block part number 12323 (screw in emulsion bleed jets) the sales number is 134-276. I gave him the number on my blocks and he confirmed they were the right ones for my carb.



The Nitrophyly float tends to absorb fuel over. The fuel "enrichment" circuit of a Holley carburetor is based on a power valve system. The only numbers I can see on the air horn are : The first number looks like it may have been an 8 then- -70 - 1. If you divide the vacuum reading and it falls on an even number, you should select he next lowest power valve number. 5:1)most likely didnt have enough "velocity" in metering block to activate the check ball so it's the reason it will fall on it's face. How to get the most out of your carburetor. My current Holley does not have the four corner idle adjustments and has a choke tower on it, so I want to get rid of it. Someday this one tip may save your butt. Very knowledgeable guy on the phone to boot. Detailed instructions are also included to guide you through the rebuilding process. Champion Carburetor 70 Mustang BOSS 302 Holley 4150 Carburetor, (4v), 780 CFM, Remanufactured LIST 4653 Ford Service Replacement [D0ZF-9510-Z-SR] - This carburetor has the same list number as the original carburetor on the 1970 BOSS 302. There are only two places the LIST number will be: First is the driver side of the choke housing, and that one should have LIST-80457-3 Second isn't always marked, but, some carbs have the top of their metering blocks, both primary and secondary for carbs with secs blocks, on top of the block, usually partially obscured by the air filter. If the carburetor was factory issued, it may have multiple numbers, including the manufacturer's part number, date and an application code. Home / Air & Fuel Delivery /. holley part numbers Submitted by a Holden Fan (not verified) on Wed, 15/12/2004 - 12:56. The original metering plate was replaced with this. as two heads said, the listing number will be on top of the carb. Buy Holley 0-80528-1 Model 4150 High Performance 750 CFM Square Bore 4-Barrel Mechanical Secondary No-Choke Carburetor: Carburetors - Amazon. I don't see a major problem with the carb numbers. Base plate has been bead blasted machined flat.



Holley Carburetor List Number Index. The Metering Plate Holley screw is about 48mm long, about 1. Save holley 650 metering blocks to get e-mail alerts and updates on Holley Metering Block Gasket-Blue Non Stick Number of bids and bid amounts may be slightly. The Holley 1904 is a 1 barrel, downdraft carburetor and has three basic parts, the main body, throttle body and the float bowl. The carb came with a 4777 metering block. Metering Block Secondary Metering Block Power Valve Pump Nozzle Size, Primary Secondary Nozzle Size or Spring Color Primary Bowl Gasket Primary Metering Block Gasket Secondary Bowl Gasket Secondary Metering Block Gasket Secondary Metering Plate Gasket Primary Fuel Bowl Secondary Fuel Bowl Throttle Body & Shaft Assembly Venturii Diameter Primary. The carb is one of the old ones with cam operated secondaries. Holley Carb ID - Choke Horn Milled Off. There should be the same type of screw in tuneable jets though if there is no metering plate. As with most domestically produced carburetors, a 4150 Holley has a choke, float, idle, off-idle, accelerator pump, air bleed, main metering and power-enrichment metering circuits. The venturi casting number is 6R 1269 B. Uncover high quality 1965 GTO Carburetor Accessories. Involves only 14 screws. Where Are Holley Carburetor ID Numbers Located? Holley carburetor identification numbers are typically stamped on the side of the airhorn. com is happy to provide this informational video about the Holley 1920 carburetor.



Primary Metering Block: N/A Secondary Metering Block: N/A Power valve: 125-65 Primary Nozzle: 0. The Nitrophyly float tends to absorb fuel over. SMI - STAGE TWO - 3310 (750 CFM) 4160 HOLLEY FOUR BARREL: Our Price: $595. For example, the number "65" indicates that the valve will open when engine vacuum drops to 6. The Holley 2-bbl tunable metering block has five adjustable emulsion screw-in bleed holes, and generally the largest size bleed will be at the bottom of the main well and the smallest at the top. Hey, Got an 850 double pumper, 4781, milled choke tower, 30cc/50cc So I decided to swap my age old Holley metering block's that had the solid flush flat plugs on top for some "newer" Holley metering blocks that have recessed plugs on the top. I have a really nice Holley 4604-S 1050cfm 3 barrel vacuum secondary carburetor for sale. For over 100 years the name Holley has meant the finest carburetors you can put on an engine. The number is stamped into the metal in one of these locations. Gaskets included. If your carburetor reads 1708, it was built in the '80s. It takes a 1" wrench. Home / Air & Fuel Delivery / Carburetor Components /. As far as I can tell from Holley the 5 digit is just the metering block part # as they all share the same one with different jets. ( Brand: Aed ), ( Manufacturer Part Number: 1000HO-RD ) Review (mpn: 1000ho-rd for sale) 1000HO-RD Ho Carburetor Pumper Red Holley 1000 1000ho Metering Blocks Aed Billet Double.



The only metering blocks permitted for the Holley 2300 HP carburetor (80787-1) will be the Holley, part numbers 11938N, 11886 (390HP) and 12323 (screw in emulsion bleed jets) metering blocks. This is a brand new in the box holley carb. A look at how a Holley Carburetor was rebuilt. Look for the list number on the main body casting and choke air horn. 13 minutes ago · On Holley carbs, there are two screws that control the idle mixture on the primary metering block. The main metering restrictions, in the end carb metering plates, are. Metering Blocks And Plates. I know the biggest one goes to the pcv. No need for a power enrichment circuit in the secondaries on a vacuum secondary Holley because they will always be used in a power enrichment condition and are calibrated as such, and the power circuit passages are not in the metering block casting. Of the easauly replaced metering parts you have to work IFR,IAB,MJ,MAB emulsion holes in metering block ,PV and PVCR. Cars 272" Eng CD (Early) Cars 272" Eng. Part Number: 134-280; ADD TO CART Holley Standard metering block for Holley 0-3310 or most any model. How to create a killer track tuning kit. 040" and are formed integrally with the metering block casting, which is to say that they are drilled into the casting. If you have an OEM application Holley, the parts books will not list the carb so you may need to contact Holley for the proper rebuild kit part number. com FREE DELIVERY possible on eligible purchases. The carb is one of the old ones with cam operated secondaries. Holley Diagrams. 6210-3 Alloy fuel bowls. I emailed the numbers to Holley and they were kind enough to respond with the corresponding list number so I knew a file existed somewhere. Holley Metering Block Identification Numbers.

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