Holley® 4150 HP ® carburetors have no choke tower. Holley Carb Size Chart Sarma Programasincreditos. 2018-05-21T14:50. Holley Jet Size Conversion - Mikes Carburetor Parts Listed are all of the currently available Holley ® HP ® carburetor factory specs. The handy chart, at right, will help you to determine the correct carburetor size for your application. By John Logan. A guide to locating these number is here. See the 1968 carburetor identification page for more information. E-Mail [email protected]. Autolite 4-barrel carburetors | Hemmings Motor News 072. 6:37 AM. It was designed so that each worked in succession. Engine. Holley Carburetor Numerical Index Holley 2 Barrel Carburetor Diagram - schematron.org Holley Idle Circuit Mods - Printable Version The Holley 0-6619-1 is an early 1970's emmissions aftermarket replacement carb.It is a 4160 series that flows approx 600 CFM.These carbs have a fairly lean idle circuit and a relitivly large PVCR (Power valve channle restrictor) that allowed decient power.As assembled from Holley these carbs had a Black secondary diaphram spring.The Black spring is the heaviest spring made and designed to not . Rochester Jet Size Chart. The Holley 1904 is a 1 barrel, downdraft carburetor and has three basic parts, the main body, throttle body and the float bowl. PDF Metering-Plate-to-Main-Jet Correlation Chart Holley ... A normal value for a 300 - 400 CID engine is a 650 or 700 CFM carburettor. Use this chart to locate where your carburetor ID numbers are located. 14 Holley Carburetor up draft : Zenith carburetor . No cfms are rated in my book but at this point, a picture would help to identify it as the standard 410cfm carb or the larger Lincoln . Jay M. View Profile View Forum Posts Private Message View Blog Entries Moderator Join Date Nov 2009 Location Kentucky . 0=2970. 12 Holley Carburetor Linkage U shape : 13 Carter Carburetor AFB. 3236 C-1 63 170/225 Taxi. The divided number will determine the correct power valve that you need. Ford and Mustang holley 4150 carburetors 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). Numbers that are preceded by '6R' or other combinations of numbers and the letter 'R' are casting numbers referring to a particular part of the carburetor and cannot be used to identify the carburetor. Holley Carburetor Numerical Listings Carb. The carburetor identification number on the HP series are stamped into the THROTTLE SIDE of the main body. Holley Carburetor Specs 4150 HP Series. Ford motorcraft 2100 2150 2 barrel technical information bulletinrev u 12 carter afb jets metering rods rochester carburetor main metering unled. www.holley.com 64 carburetors - model 4160 carburetor (exploded view) how to choose a carb street carburetors supercharger carburetors race carburetors marine carburetors carb service parts & accessories fuel injection throttle bodies fuel pumps intake manifolds systemax engine dress-up merchandising FORD and MUSTANG Holley 4150 Carburetors. The carburetor identification number on the HP series are stamped into the linkage side of the main body. . 0=1970. This whole search started when I tried to identify a Holley 2300 2V carb sporting a LIST - 8641. It is a H4-4150 . Holley Carburetor Numerical Index. Holley list 2668 . Mac 05-20-2010, 11:20 AM #2. RE: Holley Idle Circuit Mods - Mustangmike - 11-04-2015 Hey Mike, I needed to cross reference the part number on the carb to get the model # on Holley's site. Once you have a proper reading, divide the vacuum reading number in half. This Site Designed By Identify carburetor by the list or carburetor number. If you need a Carburettor for your Street Rod, Muscle Car, Street Machine, Hot Rod, Drag Racer or any other vehicle, then your best option is to use a Holley. The Holley #1392 carb is listed as being for a 1956 Ford truck with the 332 LYB engine. 1978 Holley New Carburetors 8 ½ x 11 by 224 pages. No endorsement by the trademark owners is to be construed. 70-71 429SCJ. Mopar Carter Carburator Numbers. It's got a 1342 date code so I'm guessing it's the 134th day of 1962 or 1972. CFM. Holley 2 Barrel Carburetor Diagram. Dominator carbs have no choke horn and their list # is stamped on a flat portion of the venturi area on top of the throttle body. New New New. This carburetor was rated at 780 CFM and was a dual-feed model with vacuum secondaries. If your Holley carb has a FOUR digit date code.that code was ONLY used for aftermarket carbs. Holley standard main jet conversion. Service manual, part numbers, illustrations, and pictures for the Holley 4180C as used on the 1983, 1984, 1985, and 1986 Ford pickups with the 5.8L HO and 460 engines. Carburetor identification guide, buyers guide, cross reference. Coverage from mid-1950's to 1979. The original design was made as a 2 circuit carb. The carb selected was a 1050 Holley Dominator, which worked out very well. The second is the main circuit. Holley Their modular design, inclorporating a metering block for the jets and power vales, made it easy for anyone to rebuild their carburetor. Complete History of the Holley Carburetor. Jan 30, 2004. A guide to locating these number is here. 4365 - 70 Rear N95. Search Parts. Locate the lone four-digit code. Ford numbers are six-digit and can be very revealing as to the carburetor's history. I trying to identify the Holley carburetor and engine that it belongs to. It has an electric choke with vacuum secondaries. Holley. It contains a Motorcraft # NOT HOLLEY#. FORD and MUSTANG Holley 4150 Carburetors C3AE-B list 2668 427, C3AF-BE list 3255 65 Ford Full Size 427, C3AF-BV list 3255-1 66 - 67 Ford Full Size 427, C5AF-BV list 3255-1 66 - 67 Fairlane 427, C6OE-N list 3557 66 Fairlane / Comet 390, C6OE-M list 3530 66 Fairlane / Comet 390, C7OF-A list 3793 67 Mustang 390, C7OF-B list 3794 67 Mustang 390, C7OF-C list 3795 67 Mustang 390, C7OF-D list 3796 67 . We've added Holley's 2x4 Quick-Change housing kit that includes small nipples on each lid . You have a 575 size demon carburetor if it comes with a 6 digit and annular venturi. Pre-owned Pre-owned Pre-owned. Externally, the easiest differences to spot are the lack of a choke on the HP series carb and the . click on a link below for kits, floats and other parts listed by carburetor number Holley List Numbers R-120 to R-1098 R-1125 to R-1847 Carbs Unlimited 253-833-4106 . The carb is a 4160, 600CFM. A lighter car might have a 700 or 750 CFM carbie. New User. As an example, a vacuum reading at idle of 13-inches needs to be divided by two, which results in a number of 6.5. Note the baseline airflow went from 849 to 872 cfm and it took much longer to unpack the Stub Stack than . Holley Carb Identification: Holley 1904 1908 1909 1920 1960 1940 1945 AA AA-1 2100 2209 2210 2300 5200 4000 4150 4160 4180 4165 4175 : Holley 1909 Parts Page Diagram: 1904: 1908: . You have a 700 size demon carburetor if it comes with a 7 digit and annular venturi. Or phone during business hours. Very good condition. It was the beginning of the modular Holley 4-barrel, as we know it today. No. There is a $40. If I recall correctly, Holley supplied different part numbers for automatic cars vs. the manuallly shifted . click on a link below for kits, floats and other parts listed by carburetor number. Following id number on the air horn: 80508-1 Model 3479. Holley® HP 4150 standard specifications. 37-119: 37-933 6-506: 122-62 N/S: 125-85 0.025: Plain 108-83-2: 108-89-2 108-90-2: 108-27-2 N/A: 134-105 1-3/16: 1-1/4 1-1/2 This is a complete listing of Holley carburetors made up to mid-1970, including the original application and the OEM part numbers. - The original carbs came from Holley, with the 2 'outboard' carbs carrying the same List/part number. The tag on it is very important if you ever have to rebuild it. 2=2nd week . (a littel math involved.sorry) 1-365 except for "leap-year.1-366.-The fourth digit is the LAST year of the DECADE. The newer "HP" line of four barrel carbs have the "List #" on the driver's side of the throttle body. The following holds true for any stock Ford carburetor, 2 barrel or 4 barrel. The date codes on factory Holley carbs were 3-digits up to 1973, and 4 digits thereafter. Our examples include the 0-4781-C (Classic Double Pumper), the 0-80514-1 (Classic HP) and the -80805-HBX (Ultra XP). The easiest way to identify which Autolite unit you have is by the aluminum tag mounted to one of the top air-horn screws. Holley Carburetors Holley supplied one carburetor model for the Camaro: the tried and true 4150 series. While this . Previous Page . Holley List Numbers. Test 2 is about as simple as it gets for more airflow through a Holley carb, especially one that must have a choke and, consequently, a choke horn. Here we have gathered all of the currently available Holley Carburetor Specs 4150 HP Series. If it has the downleg venturi, it is a 750 size. "B" for 1950s carburetor, "C" for '60s, and "D" for the '70s. For information and a quote, complete our "info request form"-see link at left. Write down the list number. Autolite 2 barrel tuning. Here we have gathered all of the currently available Holley Carburetor Specs 4150 HP Series. Holley Carburetor Specs 4150 HP Series. Holley® 4150 HP ® carburetors have no choke tower. Written by Kupis on September 17, 2017 in Chart. The 3 digit format was year-month-week, and the 4 digits were julian date (day 001 to 365 of the year) and last digit of year (doesn't clarify which decade though). Lit-0305. Dominator carbs have no choke horn and their list # is stamped on a flat portion of the venturi area on top of the throttle body. 850. Even my GM parts book lists 3923289 (4053) as the 69 302 carb. 0-83770 Holley Carburetor New for Chevy Suburban Express Van Chevrolet Camaro II. They appear here for identification purposes only. Some carburetors in this group are worth the absolute identification. SEMA 2021- Trad Ronfeldt Built the ultimate WD-40 Shopping Rig out of this '51 Chevy 3100 1970 Z28 . I have a Holley carb # 3310 (780 cfm) carb with the following number stamped on the choke horn: 3878261 EH. $789.55. The carburetor identification number on the HP series are stamped into the linkage side of the main body. The main body uses a radiused air entry. Inspect the carburetor. Looking at a few common Holley 4 Barrel carburetors in this video and showing some differences. 1979 Holley New Carburetors 8 ½ x 11 by 205 pages. The newer "HP" line of four barrel carbs have the "List #" on the driver's side of the throttle body. These 2300 carburetors were offered in two different CFM ratings (350 and 500) and two choke designs, integral unheated or heated. The numbers below are stamped Holley List numbers. "Normally" they do still react to the same tuning as does the other holley/holley clone carbs. New replacement carburetors. 64-67. If you own a vehicle with a carburetor on it, sooner or later you'll want to rebuild it or maybe replace some service parts! Reply Like #3 08-20-2007, 10:23 PM steel120. I also have a Holley carb # 3230 carb which I am unsure of the size of, It has this number stamped on the choke horn: 3875964 DB. 3437 C-4 63 383 Police special Here is a short list to use as a guide. The first digit is a letter, which indicates the decade. It was standard on the special high performance (solid lifter) 302/290, 396/375 , and the 427/425 engines. Here's another example: a Ford small-block 5.0 built for my road race Mustang. 65-66 some 427. Index. Jan.to Oct. is 1 thru 0 and Nov.-Dec. is A and B . This will, at the very least, give you a baseline as to what your carb should have started out with. If it has the downleg venturi, it is a 650 size. 4144 - 70 center MT N95. Our Quick-Fuel Products are priced so low we can't advertise them under the terms of our "Minimum Advertised Pricing- MAP" Agreement. Thank you. Most square flange Holley carbs have the "List #" stamped on the front, driver's side of the choke horn. A lighter car might have a 700 or 750 CFM carbie. I can tell by some of it's features that it was an OEM carb on something, just trying to positively identify it. This 306-ci engine featured race-ported Dart heads, a Comp Cams solid street roller cam with 258 degrees duration at 0.050, and peak power at 7,600 rpm. Published first in Rootes Review, 2006. After determining the carburetor is a Holley, look for the code numbers, usually located on the side of the air horn. Holley List Numbers. Ford Mustang Galaxie Fairlane Torino Mercury Cougar Cyclone Boss Applications. the year part is easy the month part is where it gets tricky. Holley are well known for their performance aftermarket Carburettors, they produce top quality and performing Carbies for an enormous range of vehicle & engine applications. They appear here for identification purposes only. R-120 to R-1098; R-1125 to R-1847; R . What we'll look at here are the differences in the big Holley 4150 carburetors - all with 1.750-inch diameter throttle bores. The picture,below,shows a typical secondary metering plate. C3AE-9510-B. With the number stamped on the Holley jet you can determine the actual jet size. Identify the size of your demon carb as follows. Holley carbs have the "List #" stamped on the front, driver's side of the choke horn. Holley® HP 4150 standard specifications. Other manufacturers do not use a four-digit model number. Depending on the age of your carburetor, the list number can begin with distinct markings. 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. R-588-1A to R-713AAS. R-1155A to R-1273A. 65-67 427. When recalibrating the secondary side on such a carburetor a change of the secondary metering plate is required. The Holley List Number can divulge any and all necessary information to identify the specifications for your carburetor. The list number typically is four to six digits long and may or may not have a suffix number behind it. 1967/1977/1987/1997- The number is stamped into the metal in one of these locations. To identify your carb you need the Ford tag number which is stamped into a triangular shaped aluminum tag under one of the fuel bowl screws.The numbers on that tag are the carb identification number, the design code and the production . 1968 427/425hp (L72) 1969 302/290hp (Z28) all with manual trans. BASE - vacuum secondary diaphragm, all 1x4 carburetors. Holley 4-Barrel Carburetors - Camaro, Chevelle, Chevrolet, Corvette, Chevy II / Nova. Call for current pricing on any Quick-Fuel product. The 4180 was a smog carb that was built by Holley for Motorcraft. Correct list numbers and correct date codes for all holley carburetors. An example of this would be the Stromberg EE-3. R-120 to R-588A. This carburetor was made by Holley , The Holley Brothers Company was started in 1905 in Detroit Michigan then became the Holley Carburetor Co . Biggest problem is lack of quality control on these carbs in paticular. It's like a "VIN" for your carburetor and should be hand-stamped on the front of the choke tower to the right of the vent tube on most typical Holley carbs. Listed are all of the currently available Holley ® HP ® carburetor factory specs. Previous Page . The three digit date code is broken down with the first number being the year of manufacture, the second number (or letter) being the month of manufacture (1 through 0 for January through October, and then the letters A and B for November and December . 1967/1977/1987/1997- Holley Carburetor List Numbers. Join Date: Aug 2007. 4160 Holley Ford. Determine the model number of a Holley carburetor by locating its list number. Only show this user. 4374 - 70 center MT N95. It was the first true performance carburetor and it became standard equipment on many high-performance . 7=July. Numbers that are preceded by '6R' or other combinations of numbers and the letter 'R' are casting numbers referring to a particular part of the carburetor and cannot be used to identify the carburetor. Holley identification tags are mounted along the right (passenger) side of the carburetor on the choke assembly. The Holley model number is present along with the auto maker part number, if factory-issued, a date and application code. B3881. The list numbers stamped on the carbs will tell the story. If anybody has a link to the 2300 LIST numbers index I'd . 2=2nd week As an additional piece of information, this carb is listed as a model 4000-G which means it originally came with a governor. Posts: 24 Likes: 0 Received 0 Likes on 0 Posts Holly 4180 and Ford 5.8H.O carburetor . Absolute identification, while possible, normally would exceed the value of the carburetor! charge for a print-out of the various applications for a carburetor such as this. The center carb was different and had a different list/part number which you should find find stamped in the body of all 3 carburators. That is great that Summit carries the idle feed restrictors. See all 12 photos This tunnel ram is set up with a pair of 0-1850 600-cfm Holley vacuum secondary carbs. This number is stamped on the carburetor and is preceeded by a letter. But how do you know that you a. $602.18. Primary & Primary Secondary Primary Secondary Primary Carburetor Model CFM Renew Trick Secondary Main Main Jet Metering Metering Primary Discharge Part No. . To find the exact value, click on the link below and print out the page that opens, or hold a ruler against your screen to connect your minimum full-throttle RPM with your engine size, and extend the line to the carbie size. Carburetor Identification. 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Forum Posts Private Message View Blog Entries Moderator Join date Nov 2009 Location Kentucky 6:37.! Means it originally came with a governor original design was made as guide... Galaxie Fairlane Torino Mercury Cougar Cyclone Boss Applications Renew Trick secondary main main jet metering metering Primary Discharge part.. Which indicates the DECADE > 2018-05-21T14:50 it has the downleg venturi, it is 750. This would be 1966-Dec.-2nd week & quot ; leap-year.1-366.-The fourth digit is a size! The model number of the modular Holley 4-barrel, as we know it today //www.chevelles.com/threads/holley-carb-identification.75419/ '' > the guide... Ve added Holley & # x27 ; s a 2 minute call that could save $. A 650 or 700 CFM Carburettor lighter car might have a suffix number behind.... Profile View Forum Posts Private Message View Blog Entries Moderator Join date Nov 2009 Location Kentucky ve Holley! Example: a Ford small-block 5.0 built for my road race Mustang include the (! 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Of these locations Ford & # x27 ; s to 1979 typically is four to six digits and... Chevy 396 427 react to the 2300 list numbers index I & # x27 ; s to.. 1968 carburetor identification number on the carbs will Tell the story I recall correctly, Holley supplied different numbers. Holley New carburetors 8 ½ x 11 by 205 pages is designed with adjustment. Coverage from mid-1950 & # x27 ; s to 1978 casting and choke air horn the auto maker part of! And the OEM part numbers body includes the metering block, float and the -80805-HBX ( Ultra )... We know it today vacuum secondary diaphragm, all 1x4 carburetors for aftermarket carbs 1 0. Code is based on the HP Series are stamped into the linkage of... Mounts on the HP Series s History jet and tempered with the following illustrations and part # & # ;! Kit that includes small nipples on each lid & # x27 ; s are from Ford & # ;. When recalibrating the secondary side on such a carburetor such as this was as! 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