How to super tune and modify holley carburetors david. Its economically priced so you can have all the benefits of efi and still have money to finish or upgrade the rest of your ride. Buy holley 03310c 750 cfm fourbarrel vacuum secondary manual choke new carburetor. Maximizing airflow to the engine helps ensure your engine produces the maximum horsepower and torque. Buy a new holley 750 cfm 4barrel carburetor with a manual choke from cj pony parts. New and used car and truck parts and accessories on sale. The 03310s is a shiny aluminum version of the classic 0 3310 a hot rod staple for over four decades.
Secondary metering block installed to allow tuning and to balance the primarys and secondarys, fuel delivery characteristics for maximum cylinder to cylinder distribution. Holley carburetors powered every monster energy nascar cup team and nearly every nhra prostock champion for four decades. Over the past 50 years, the venerable holley carburetor hasnt changed much. Cartech book how to super tune and modify holley carburetors. Learn how to select, install, tune and modify all popular holley performance carburetors. Save on holley streetstrip carburetor 03310c at advance auto parts. Then, when your collection grows and you need more space to store things, you can simply expand our smart shelving system. Holley secondary adjusting lever kit 4150 carburetor mechanical secondary, ho267. Holley 3310 carburetor kit new 750 or 780 cfm does all 3310 model holley s ebay. Holley carburetor part 3 what a real 3310 looks like disassembly. The famed 03310 is one of the ten original inductees into the hot rod magazine speed parts hall of fame. In david vizards how to super tune and modify holley carburetors, best selling author vizard explains the science, the function, and most important, the tuning expertise required to get your holley carburetor to perform its best for your performance application, whether its street, strip, supercharging, or race applications. Selecting a carb too big for the job is really all about making sure that whatever it flows in the way of cfm is done while meeting the demands for a sufficiently strong booster signal. While efi tuners routinely use this new technology with great success, surprisingly few.
So you bought a newer 03310 vacuum secondary 750 holley for a great price, but later you realize it is the 4160 style with the secondary. Jul 14, 2017 most performanceoriented holley carbs have jets on both the primary and secondary sides. Rebuild stepbystep july 16, 2017 by muscle car diy if you plan to disassemble a carburetor, it should be done with the carburetor removed from the intake manifold and placed on a clean workbench. You havent gotten there yet, but one tip i want to be sure gets pointed out is the safety glasses or goggles whenever you are using the carb cleaner either the spray or. Holley 33103 carb question car forums and automotive chat. Its well known performance calibration and 750 cfm. They are very narrow and contain the passage way for the accelerator pump. Holley part 4 rebuild 3310 vacuum secondary 4150 780cfm. Order a cartech how to super tune and modify holley carburetors book from cj pony parts today. Holley 550510 holley sniper efi selftuning kit autoplicity. Do a search for holley and youll get several books to.
If this manual is not fully understood, tuning should not be attempted. Its well known performance calibration and 750 cfm airflow keep it on top still today. It would have originally had a metering plate in the back with fixed jetting, instead of a metering block that accepts screw in jets, and the vac. The famed 0 3310 is one of the ten original inductees into the hot rod magazine speed parts hall of fame. In david vizards how to super tune and modify holley carburetors, best selling author vizard explains the science, the function, and most important, the tuning expertise required to get your holley carburetor to perform its best for your performance application, whether its. Jul 28, 2015 maximizing airflow to the engine helps ensure your engine produces the maximum horsepower and torque. Unfollow holley 33101 to stop getting updates on your ebay feed. Carburetors free delivery possible on eligible purchases. The famed 0 3310 is one of ten inaugrual inductees into the hot rod magazine speed parts hall of fame. Unfortunatly holleys 03310 750 id one of the worst carbs they ever made somewhere in a magazine artical they tested about 12 carbs on a dyno mule motor everything from 390950 cfm vacuum and mech the 390 made the least because it was so small but the 3310 was not far behind they said it was the worst one of all the carbs they tested.
Our ikea experts are now available to help you conveniently online. Im assuming this is for street use with a bit of fun, if for racing 750 or bigger. Holley carburetor part 3 what a real 3310 looks like. A friend of mine is building a 74 dart swinger with a 1969 383, edelbrock performer, headers, 727, 8 14 323s. Modern tuning techniques for holley carburetors chevy hardcore. If you use a holley chrome line then you will need to buy the 2 larger threaded fittings. Dual feed fuel inlets assure you get all the fuel you need. Holley 3310 carburetor kit new 750 or 780 cfm does all 3310 model holleys ebay.
Holley has been the undisputed leader in fuel systems for over 100 years. Karl, the holley 3310 series is a universal replacement carb and has a rating of 750cfm. Engine is stock but hopes for a mid radical cam, 30 over, maybe aluminum heads down the road. Its simple design and near infinite adjustability have long made it a favorite among enthusiasts. Another good source for holley books, and car books of all sorts, is the online service. Rebuild kits free delivery possible on eligible purchases.
Plus, its classic gold dichromate finish provides serious muscle car looks and durability. And, if desired, you can move to advanced levels of tuning and modifying these carbs. The 750 cfm carburetor features a dual feed fuel inlet, vacuum secondaries and has a universal calibration for easy bolton performance. The least expensive online catalog for all your holley carburetor 3310 needs. Holley carburetor 33102 vacuum secondary for beginners disassembly. I would go with 670 holley street avenger for the 383 for just driving around or 750 holley if you want max hp. Shop our extensive range of holley products, including carburettor. How to rebuild you can get the carb set up and performing at its best. Buy the holley shorty or make your own from straight brake lines and bend using a tube bender which i did when i used the 3310. Buy carburetor rebuilding kit fits holley 3310, 80508, 9015, 750 cfm. I recently put a proform nonchoke body on because i didnt want a choke and holley didnt offer one for the vacuum carbs.
Holley modular carburetor parts by the carburetor doctor. Do a search for holley and youll get several books to choose from. Most performanceoriented holley carbs have jets on both the primary and secondary sides. How to adjust tune holley carb carburetor tutorial instructions. Discussion in the hokey ass message board started by hot rod dan, apr 9, 2012. Thats the cleanest dirty carb ive seen in a long time. Dual feed fuel inlets assure you get all the fuel you need while its vacuum secondaries and manual choke make it amazingly universal. However, if it also had a gm part number of 3878261eh on it, it would have been used in the 1965 chevelle z16 396. I got a 780 question somebody pieced that together. Unfortunatly holleys 0 3310 750 id one of the worst carbs they ever made somewhere in a magazine artical they tested about 12 carbs on a dyno mule motor everything from 390950 cfm vacuum and mech the 390 made the least because it was so small but the 3310 was not far behind they said it was the worst one of all the carbs they tested. Going to add a edelbrock proflow air cleaner and replace the headers with a set of dynomaxx ceramic coated 3ers. Smi carburetor street performance holley 4bbl 3310 4160.
Unfollow holley 3310 1 to stop getting updates on your ebay feed. The choke plate is missing and some linkages are missing. Any issues with the carburetor, return for full refund. Replace your old carburetor with original holley performance 4160 carburetors. Im going to ask for a holley carb tuning book for christmas and want to know which one you guys prefer. Holley carburetor 33102 vacuum secondary for beginners. Holley 550510 sniper efi kit holley just brought efi within range introducing sniper efi. The 03310s is a shiny aluminum version of the classic 03310 a hot rod staple for over four decades. I had 72 primary jets and 78 secondary before the body swap. Budgetminded enthusiasts, like you, will be rewarded with maximum performance from your stock or mildlymodified engine. This is for a used original chevrolet chevelle holley carb, gm part number 3878261eh, gm group number 3.
Failure to follow these instructions, including the pictures may result in subsequent system failure. How to tune your holly carburator early bronco registry. Dont trust your performance to just anyone, holley is the only modular carburetor company that has been in business for over 100 years and has powered. Holley 4160 adjustable float carburetors 03310c free.
Holley list 33102, 750 cfm 4 barrel carburetor vacuum secondary. Another source of information is the tuning guide in holley rebuild kits. I finally have my car on the road and need some help tuning. Dec 11, 2006 im going to ask for a holley carb tuning book for christmas and want to know which one you guys prefer. The famed 03310 is one of ten inaugrual inductees into the hot rod magazine speed parts hall of fame. Apr 09, 2012 which holley carb, 1850 or 3310 for 400 sbc. Holley carburetors have powered every nascar sprint cup team and nearly every nhra prostock champion for four decades. This really is the only sure way of knowing that your holley carburetor will be brought back to original specifications and like new condition. Holley carburetor owners need a rebuilding guide for delivering exceptional acceleration, quick response, and superior fuel economy.
For tuning purposes on the ultra hp 850, we leaned the carburetor out by four jet sizes to achieve a. Its economically priced so you can have all the benefits of efi and. Holley four barrel carburetor list numbers, stock jet sizes, cfm, and stock power valve ratings ho and this one. The jets are accessed by removing the fuel bowls on each end of the carburetor.
Written by david vizard, this book provides easily applicable information, that will help your carburetor reach its peak performance in your classic mustang. Unfollow holley 3310 to stop getting updates on your ebay feed. The holley 3310 is listed as a 750cfm carb in a book i have so i guess i should replace it with the same cfm to keep my lousy 8 mpg. Holley 03310c carburetor 750 cfm 4barrel manual choke. Holley carburetor 3310 new and used car and truck parts and. Jun 30, 2006 karl, the holley 3310 series is a universal replacement carb and has a rating of 750cfm. Convert that 4160 to a 4150 so you bought a newer 0 3310 vacuum secondary 750 holley for a great price, but later you realize it is the 4160 style with the secondary metering plate. Purchase a holley renew kit next time a carburetor rebuild is due and you will be assured of using only genuine holley factory service parts. The basics of jetting a holley carburetor racingjunk news. These instructions must be read and fully understood before beginning installation. This informationpacked guide provides a detailed view of basic carburetor functioning, modifying for performance applications, customtuning for street, racing. Now, holley efi is dominating the performance world as well as our products for gms ls engine.
The holley metering block gaskets have many holes for different passages. Dec 15, 2004 the holley 3310 is listed as a 750cfm carb in a book i have so i guess i should replace it with the same cfm to keep my lousy 8 mpg. If you bend your own line to the carb then the factory threaded fittings fit. Tuning and assortment kits holley performance products. Now, holley efi products power these cars and are dominating the performance world. The modular holley carburetor appeared in 1957 and was used on most makes at one time or another after that. Holley 750 cfm 4160 carburetor list 3310 3 4 bbl carb on. What we ultimately found was that holley had this carburetor made its best power right at a.
I have a holley 3310 2 that i had converted into a 4150. It was originally developed for the 1965 424hp 396. These carburetors were produced in 2, 3 and 4barrel variations and are still available as aftermarket performance and replacement carbs today. Two barrel carburetors should be tuned in the same manner as the primary side of a four barrel carburetor.
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