Accel 4 Barrel Throttle Body

Register; Log In. Sadly, none of these gives you what you need to swap two carbs for two TBI throttle bodies. I have built a big block Olds motor that would be capable of about 450 horse power, if I can get enough flow thru the throttle body. There are quite a few simple, bolt-on components that will boost the performance of your work horse, making it even more rugged than before. Turn up the volume!. Dual 4 Barrel Throttle Body Kit. I am using the 454 chev throttle body. Accufab 4 Barrel Polished Throttle Body. The Accufab 4500 flows 2128 CFM and has four 2-1/4" brass throttle plates. All the programming and stuff seems like a lot more than I want to try just for a pleasure boat I am still thinking a 4 barrel will be my best option and the easiest switch. Those are the three main standards by which we operate. 1200 Cfm 4 Barrel 4150 Billet Throttle Body Compatible with Procomp Electronics - PCE138. Holley 0-1850S Model 4160 Street Performance 600 CFM Square Bore 4-Barrel Vacuum Secondary Manual Choke New Carburetor. to aid in idle stability. If your throttle body is not functioning properly, you should get it replaced as soon as possible. 4-barrel throttle body. Find great deals on eBay for edelbrock throttle body. Give your Jeep or Truck exactly what it needs with industry leading products and expertise at 4WD. com EFI HELP™ 1. The new replacement gasket must be installed in exactly the same way. Searching for BBK 1716 1000 cfm 1 3/4" Bore 4 Barrel Universal Throttle Body Assembly for Carb Intake Manifolds we have found the best place where you can store with respected websites. Each TBI assembly is coated with a long lasting aluminum oxide finish. Some muscle car Holley carburetors, such as this Chevrolet 4150 carburetor used 'competition style' fuel bowls. at idle it runs rough and dies if you move the throttle it opens the 4bbl flaps and revs way high and wont come back down. These are bolt-on replacements and require no modifications for. Add to Cart. Fits standard 4150 flange, and includes TPS, IAC and hardware. SubaruPartsDeal. If someone thinks that a 4-barrel is the bee's-knees, then so be it! I find it is good to provide information and let the end-user make their own informed decision. The Accufab 4500 flows 2128 CFM and has four 2-1/4" brass throttle plates. Every Throttle Body Housing is Flow Bench tested to ensure a consistent idle setting. • 1" Phenolic adapter allows #R4412 2-barrel carburetor to be mounted on 4-barrel manifolds that have standard Holley bolt pattern • Spacers are adjustable front to rear for fine tuning • Comes with all necessary hardware & has threads that are Heli-coiled. 7 chevy pickup but there r 4 hose hook up on front of holley throttle body and my stock only has 3 tryed to use got truck running but didnt want to start agian unless i poored gas in the throttle body stock has j/c/a on front for hose hook ups and holley has 1/2/3/4 for hook ups can i make it work. The throttle body fuel injection system, or TBI as referred to by GM or CFI by Ford, works using a single or pair of injectors. THROTTLE BODY KIT (#1397-8540). These units are cast in aluminum and are direct-fit for the Honda B-series, currently available in 68mm bore size. The 2-barrel throttle body used in this system flows up to 670 cfm at 3. • 1" Phenolic adapter allows #R4412 2-barrel carburetor to be mounted on 4-barrel manifolds that have standard Holley bolt pattern • Spacers are adjustable front to rear for fine tuning • Comes with all necessary hardware & has threads that are Heli-coiled. We offer a plethora of 4 Barrel Throttle Body for your vehicle needs. Holley EFI Universal Race Series 4 Barrel 1000 CFM 4150 Throttle Body, Hard Core Gray $556. 5mm sku: 802-147. Accufab Throttle Bodies. A Jeep fuel injection conversion changes your Jeep from carburetor to fuel injection, optimizing your rig with more power and better fuel economy. I have an accel dfi 4-barrel throttle body and an ev hat, like everybody says its expensive, I probably have almost a grand tied up in just these two items, but it looks killer and incorporates all of the benifits you mentioned. The Accel DFI Pro-Ram conversion is available for 289-351W Fords and both small- and big-block Chevrolet engines. An EFI system can be programmed with exceptional accuracy, and this uncovers less-than-obvious moves toward greater output. 6l v6 car/truck/suv8-15/cts8-13/ats 2013 3. All backup systems. Maxbore ® is a highly specialized machine shop dedicated to boring and repairing throttle bodies. Home / Parts and Accessories / V8 Fuel Injection Kits / Dual 4 Barrel Throttle Body Kit. INSTALLATION OF PRODUCTION GM AND 670 CFM 2 BARREL THROTTLE BODY FUEL INJECTION KITS ON FORMERLY CARBURETED ENGINES. Buy a 1999 Pontiac Firebird Fuel Injector at discount prices. This has similar software specs to the 2-barrel, but there is an optional Di (Digital interactive) system also available. Payment due in 2 days unless other arrangements are made before hand. We manufacture and design many of our own parts. Each TBI assembly is coated with a long lasting aluminum oxide finish. Ford Racing Four Barrel Throttle Body. Holley 700-21 Marine Pro-Jection Two Barrel Throttle Body Fuel Injection Holley. throttle body and the intake manifold was the restriction in the system. Billet Aluminium 4 Barrel 1375cfm Throttle Body Natural Finish. Nomenclature. converting throttle body to 4 barrel carb. Fits both spread bore and square bore manifolds. Wilson 4500 4BBL Throttle Body 2320 CFM; More Views. Page 10: Throttle Body Installation Remove any studs or brackets that are on the carburetor throttle lever and transfer them over to the lever of the TBI in the same relative location. REVIEWS: 0 AVERAGE RATING OF 0. 3L GM Truck Throttle Body Injection (TBI) Throttle Body Style. 1-16 of 136 results for "4 barrel throttle body" Skip to main search results Amazon Prime. It sticks every now and then. 31-686 viton needle & seat assembly (. Staged Sequential (4 Cylinder only, Cam signal required) Staggered Batch (Bank to Bank) Throttle Body Injection (Standard, TBI Staged) Throttle Body Injection (Dual-Quad, Multiple TBI Staged) I gnition Compatibility: DFI Dual Sync Distributor (supplies bot cam and crank signal) GM High Energy Ignition; LSI coil on plug ignition. The setting procedures will be for a Quadrajet 4-barrel- but they are basically the same for the Rochester Dualjet 2-barrel as well, which is the primary side of a Q-jet carb, anyway. Is there 2 TPS readings or is one throttle body the main source of sensor inputs? What about the IAC? Does it use both? What do the logs look like on a 2x4 system? The second unit is just a slave. 0 inches of manifold vacuum, placing it in the same category as most performance 4-barrel carburetors. 1002 Part Type: Throttle Bodies Throttle Body Style: Multi-port injection, MPI Airflow Rate (cfm): 1200 cfm Venturi Quantity: 4 TPS Sensor Included: No IAC Motor. Rochester 4Jet 4G 4GC Parts: Chokes, Floats, Kits, Throttle Body Gasket 1/32 thick Rochester 4 small bore. 1200cfm throttle body. 1002 Alum Throttle Body Manual Brand: Procomp Electronics Part Number: PCE138. Will also fit earlier engines but is not exact replica of original part. Home / Parts and Accessories / V8 Fuel Injection Kits / Dual 4 Barrel Throttle Body Kit. Machined from 6061 T6 aluminum and hard anodized for durability. If you are a big cubic inch "Mountain Motor" racer, this new Accufab system is right up your alley. By casting a new elbow to be used with his throttle body, the airflow went from 410 cfm to 602 cfm, resulting in a power gain of 10 hp on a stock 4. Holley® has been the undisputed leader in fuel systems for over 100 years. Skip to main content. I like ACCEL 74202S4 1200 CFM Billet Throttle Body because they give you the best part quality. the 69/70 cars have a throttle cable, right? anyone done this? i'm not going to be doing a foxbody EFI style swap, but one more along the lines of Edelbrock/Accel with a "4 barrel" throttle-body so the cable doesn't need to be any longer than a standard carb setup would be. You can use the 2-barrel throttle body on the 4-barrel intake but not the other way around. Set Descending. Holley Four Barrel. Item for sale: Billet 4 Barrel 1375cfm Throttle Body Comments: Billet 4 Barrel 1375cfm Throttle Body Aluminium Finish. CompCam(306), Mac Headers (mid length), BBK 52 mm Throttle Body, Ram Air Power Hood, Accel 26 lb injectors, Aeromotive adjustable Fuel pressure regulator, Holley high pressure fuel pump, 2 chamber Flowmaster, 373's and a custom dyno tune. 1) Remove fuel inlet. Just like the APP sensor, the TPS sensor unit is mounted on the throttle body and converts the throttle body butterfly valve angle position into a voltage signal, which is transferred to the PCM unit. We offer a plethora of 4 Barrel Throttle Body for your vehicle needs. Wilson Manifolds High Flow Throttle Bodies were developed using the latest computer modeling softw. This new Throttle Body is designed to produce smooth, stable air flow at any rpm. thanks for the input!. In fact, GM TBIs wear so badly around the throttle shaft that just a rebuild kit, injector cleaning, an IAC and a TPS won't cut it. Please confirm fitment of MerCruiser parts with your serial number. These 409/380 HP Chevrolets could run, and were dominant in the NHRA and AHRA in Stock Class. Push-Pull Cable 10" Throttle Body Adapter For Number 3 Cables Wraps Around Your Throttle Body Cam for a sandrail, rock Crawler, KOH, Ultra4, truck, UTV, side-by-side, dune buggy, mini buggy, manx, king of the hammers, 4x4, or Jeep. If you need to repair your throttle body, and a throttle body assembly is not available for your vehicle, a throttle body repair kit is the perfect solution. 6 cfm Another source sent in these flow numbers. 1002 Alum Throttle Body Manual Brand: Procomp Electronics Part Number: PCE138. There are plenty of oustanding bolt-on kits that allow you to install a single 4-BBL TBI Throttle Body in place of your single 4-BBL carburetor. This is accomplished by linkage between the throttle levers. Comes with 5" throttle body, special barrel valve, distribution block, nozzles, nozzle bodies, hoses, fittings, tuning jets, idle, secondary and high speed circuits, fuel pump, fuel pump shutoff w fittings, fuel pump shutoff cable bracket, Flowed / Setup/ Baseline, FI manual and after the sale consultation. Deck out your C4 engine with this new Accel HEI ignition coil. Will also fit earlier engines but is not exact replica of original part. Easy to use parts catalog. 2 Barrel Carbs. New Holley Carb Throttle Plates Sticking, How To Fix? If this is your first visit, be sure to check out the FAQ by clicking the link above. Shop Holley 225 Chrysler Slant Six parts and get Free Shipping on orders over $99 at Speedway Motors, the Racing and Rodding Specialists. Can be used on two- and four-barrel engines. the 69/70 cars have a throttle cable, right? anyone done this? i'm not going to be doing a foxbody EFI style swap, but one more along the lines of Edelbrock/Accel with a "4 barrel" throttle-body so the cable doesn't need to be any longer than a standard carb setup would be. Each Accel DFI kit includes a single-plane manifold, ECM, fuel pump and wiring harness; buyers have the choice of throttle-body units rated from 750- to 1,300-CFM, paired with appropriately sized injectors. Supports flow up to 1375 cfm. Read This Accel SLM04 SLM Fuel Injection Module for Harley Davidson Reviews. Four barrel, progressive linkage throttle bodies are excellent because they provide a good linear increase in airflow. CALIFORNIA buyers- Sales tax of 8. The Holley 4160 series carburetor is a polished aluminum part that sticks out on any application, add to this that the 600 CFM 4-Barrel 4160 Series Carburetor comes with an Electric Choke, this makes it the perfect choice for many a pumped and pimped up ride. Mo Accufab 4-Barrel 4150 Polished Throttle Body Quad Four Barrel NEW 4B-4150POL. 250" OD 471105V. The four-barrel version uses a square flange throttle-body and is available in 650, 700 and 900CFM sizes. Go Injection For Sale. The new replacement gasket must be installed in exactly the same way. BRAND: NEW HOLLEY SQUARE BORE DOUBLE PUMP THROTTLE PLATEAPPLICATION: DIRECT BOLT ON THROTTLE PLATE FOR THE IMPCO 425 PROPANE MIXER PERFECT MATCH FOR CFM AND MAXIMUM BORE SIZE FOR THE CT425M-2 FREE SHIPPING IN THE 48 STATES Feel free to ask us about conversion kits for almost anything including trucks. Welcome to Maxbore ® throttle body boring service. Designed with both looks and performance in mind, the FAST Die Cast Four Barrel Throttle Body features a black powder coat and is constructed of aluminum. com is a division of Guaranteed Carburetors of Largo, Florida. All the programming and stuff seems like a lot more than I want to try just for a pleasure boat I am still thinking a 4 barrel will be my best option and the easiest switch. Please click on PICTURES at the top right of the page to see the latest work done at Maxbore ® High Quality, High Quality, High quality. My fiancee has a 2014 Patriot and last week noticed the ETC light come on and then felt the accompanying "skip" while accelerating on occasion. The throttle body is part of your air intake system. 1-16 of 136 results for "4 barrel throttle body" Skip to main search results Amazon Prime. Re: 2 barrel carb change to Throttle Body Injection Thanks. If you use your A body cable you. The DFI programmable engine management technology delivers professional level tuning for multi-stage nitrous, turbos, and supercharged applications. I think it might be an Accel DFI Thruster throttle body. Features:. In-Stock Notifier does not guarantee availability or price. accel products include: 4 barrel tbi: plenum super-ram. mounting kits:. Suit 4150/4500 FlangesAeroflow's throttle bodies are a true CNC machined billet construction. 3L V6 Throttle Body | RockAuto. 1345 Callahan Dr. Item for sale: Billet 4 Barrel 1375cfm Throttle Body Comments: Billet 4 Barrel 1375cfm Throttle Body Aluminium Finish. Hello all! New to the forum, but have an emergency question. The Accufab 8500 Series 4-Barrel Throttle Body uses the same 2. Suit 4150/4500 Flanges. So keep in mind there may be some clearence issues to deal with. Among the best of these are the Holley Terminator EFI line of EFI kits. Email to a Friend. China Billet 4 Barrel Throttle Body Raw Finish 4150 / 4500, Find details about China Billet Throttle Body, CNC Throttle Dody from Billet 4 Barrel Throttle Body Raw Finish 4150 / 4500 - Golden Bloom Ltd. Deck out your C4 engine with this new Accel HEI ignition coil. Accufab?s goal was to design a better 4-barrel throttle body without trying to make it fit on the existing 22-square inch 4500. Our automotive Throttle Body product line is the heart of Accufab. You will need to re-use the stock GM throttle body. We have been doing EFI system development and conversions since 1992 and have the experience to help you with your fuel injection project. Posted October 31, 2016 by Charles Reichard. I would think that the Accel 3 barrel t/b would work extremely well on a 4 barrel type intake manifold. When a throttle body is not functioning correctly, some noticeable characteristics may be poor or very low idle. Today's modern cars, trucks, and SUVs are all equipped with an electronic throttle control system that contains an accelerator pedal position (APP) sensor. Accel Fuel Injection. 4 Barrel Throttle Body. Killer looking TB. High Flow 4150. com: New 4-barrel Throttle Bodies plus Spy Photos of other cool stuff! CdmBill April 11, 2012 at 8:29 am. Enter your search keyword. Alkydigger 307 White Bridge Pike Nashville, TN 37209. Hitting the gas should open the valve in a throttle body unit for Chevy C1500. F2JETKit Jet Kit Jet sizes 47-52 (6 Pairs 12 Jets) In plastic case (64 and newer style) (jet range and style can be adjusted in. View Cart; My Account; My Wishlist; Log In. The Holley Marine Pro-jection two barrel throttle body fuel injection is a complete, stand-alone system which converts a carbureted engine to fuel injection. 1002 PCE138. ACCEL TBI 750 cfm Throttle Body. This throttle body may be used with either EFI or mechanical fuel injection. FAST 4 Barrel Throttle Body. Go Injection For Sale. Two Holley-built, high-flow, low-pressure fuel injectors are the nucleus of the throttle body. We offer large bore throttle bodies that will maintain increased airflow right into the intake manifold. I just worked on one. 318 4 bbl install and linkage questions. The DFI programmable engine management technology delivers professional level tuning for multi-stage nitrous, turbos, and supercharged applications. We are now a WD (Warehousing Distributor) for Accufab. If this manual is not fully understood, installation should not be attempted. 4 BBL THROTTLE BODY FUEL INJECTION SYSTEM WITH TRANSMISSION CONTROL 550-407 950 CFM 200-600 HP Polished Aluminum 550-408 950 CFM 200-600 HP Hard Core Gray™ INSTALLATION MANUAL - 199R10772 NOTE: These instructions must be read and fully understood before beginning installation. eBay Logo: Shop by category. This article is not intended as a do it yourself article but rather a guide to the modifications required to make 2 bbl carburetors competitive in oval track racing. Fits both spread bore and square bore manifolds. Mo Accufab 4-Barrel 4150 Polished Throttle Body Quad Four Barrel NEW 4B-4150POL. 4L GM Tbi - These Ported throttle Bodies are designed for maximum airflow with ported throttle bores, larger butterflies, thinned throttle shafts, button head butterfly screws, and machined top air entrance. 1002 Part Type: Throttle Bodies Throttle Body Style: Multi-port injection, MPI Airflow Rate (cfm): 1200 cfm Venturi Quantity: 4 TPS Sensor Included: No IAC Motor. Intake requires 12 bolts, 8 (4 on each end) bolts square with head surface and 4(2. FiTech Go Street EFI 4 Self tuning Fuel Injection is rated at 400HP. 4 barrel I've been browsing lately and have come across throttle bodies that contain either 1 single barrel or some others that even have 4 barrels. Wilson 123mm Throttle Body - 5. Think of a performance throttle body as the new-school version of the performance carburetor (you may even recognize some of these brand names if you're old enough to have played with carbs back in the day). Key to the improved. The 4-barrel throttle body flows lots of air but cannot be used on the 2-barrel intake manifolds. 00 Taxed, Each £43. Engineers at FAST™ have developed complete bolt-on EZ-EFI® Multi-Port Electronic Fuel Injection Kits that allow anyone to install a multi-port injection setup on engines that were originally carbureted. i've heard from other chevy truck owners say that throttle body spacers are not worth spending money on. 5mm butterfies for extra flow. com: New 4-barrel Throttle Bodies plus Spy Photos of other cool stuff! CdmBill April 11, 2012 at 8:29 am. 2 (down near the ports) Seemed to work really well but I never drove the car. In-Stock Notifier does not guarantee availability or price. FAST 4 Barrel Throttle Bodies incorporate tapered and radiused throttle bores and precisely machined progressive linkage for smooth throttle operation and unparalleled airflow. Holley 225 Chrysler Slant Six parts in-stock with same-day shipping. 2 Hole Gskt. This new Throttle Body is designed to produce smooth, stable air flow at any rpm. Email to a Friend. What does that mean? This generic powertrain diagnostic trouble code (DTC) typically applies to all OBD-II equipped vehicles that use a drive-by-wire throttle control system including but not limited to vehicles from Ford, Volvo, Dodge, Toyota, Lexus, Jeep, Dodge, etc. 2 (down near the ports) Seemed to work really well but I never drove the car. ECM installs under dash. Nomenclature. INSTALLATION OF PRODUCTION GM AND 670 CFM 2 BARREL THROTTLE BODY FUEL INJECTION KITS ON FORMERLY CARBURETED ENGINES. 6 cfm Another source sent in these flow numbers. The step-up rods are tapered at the bottom end, which extends into the main. 5mm sku: 802-147. Throttle Body Shaft Repair Reamer Kits Now that Throttle Body Injection units have been around for some time, the number of high-mileage units in service is huge. see details. com: New 4-barrel Throttle Bodies plus Spy Photos of other cool stuff! CdmBill April 11, 2012 at 8:29 am. Secondary throttle valves are locked closed during. Replaced the throttle body and accel pedal but when my truck is in park the idle kicks up to 3000, its a silverado 5. Throttle Body Injection. 75" Bores, 1000. Holley 4150 4160 4 barrel gaskets including float bowl gaskets, throttle body gaskets and flange gaskets. Shop by category. Compare carefully. Willy's throttle return spring kit features 2 throttle return springs on the primary throttle shaft and 1 throttle return spring for the secondary shaft. 7-liter Ti-VCT engines are defective. All backup systems. SKU 307604. the 69/70 cars have a throttle cable, right? anyone done this? i'm not going to be doing a foxbody EFI style swap, but one more along the lines of Edelbrock/Accel with a "4 barrel" throttle-body so the cable doesn't need to be any longer than a standard carb setup would be. A single barrel carburetor will normally squirt a single stream; while a two or four barrel carburetor will normally squirt 2 streams. 4 Barrel 4500 Billet Throttle Body; Includes TPS, IAC. Billet Four Barrel Throttle Body : 4150 Squarebore Flange 1300 CFM Integrated Tapered Spacer Progressive Linkage is variable to allow it to be more or less progressive. The entire throttle body begins as a billet of 6061- T6 aluminum for superior quality and is introduced to a state-of-the-art CNC machine. FiTech's ready-to-run Go EFI 400 HP 2-Barrel Throttle Body System is designed to upgrade 4, 6, and most 8-cylinder engines from using a carburetor and advance them into the modern world of EFI technology. Accufab 4 Barrel Polished Throttle Body. On four barrel carburetors, install the new secondary throttle connecting rod, washers, and cotter pins (from the kit) on the new throttle body assembly. Find Go Injection In Stock Now. This throttle body may be used with either EFI or mechanical fuel injection. gasket kits: fuel injectors. Welcome to Maxbore ® throttle body boring service. On four barrel carburetors, install the new secondary throttle connecting rod, washers, and cotter pins (from the kit) on the new throttle body assembly. There are plenty of oustanding bolt-on kits that allow you to install a single 4-BBL TBI Throttle Body in place of your single 4-BBL carburetor. Other than a butterfly valve, the throttle body is also made up of a barrel valve and slide valve. CJ7 fuel injection kits give you all the parts and hardware you need to give your gas pedal more get up and go. The entire throttle body is billet 6061- T6 aluminum for superior quality and is introduced to a state-of-the-art CNC machine. Please review your cart before checking out to make sure that your parts are legal for use in California and other states with similar regulations. Better Air Flow for More Power: The Accufab 4500 flows 2128 CFM and has four 2-1/4" brass throttle plates. INSTRUCTION SHEET Mercarb Two-Barrel General Exploded View The general design and parts shown will vary to individual units covered on this instruction sheet. 0L throttle bodies are designed to increase airflow and improve horsepower from between 7-12 HP depending on vehicle and application. com is a division of Guaranteed Carburetors of Largo, Florida. 75" Bores, 1000. † Free Shipping Denim offer valid 8. Thick 3/8" CNC cut carb flange. Holley 950-22S Commander 950 700 CFM 4-Barrel Throttle Body Fuel Injection System in Throttle Bodies. Sonny's 8500 series throttle body. Email to a Friend. Intake requires 12 bolts, 8 (4 on each end) bolts square with head surface and 4(2. New and Used Automotive Parts and Accessories On Sale. The step-up rods are tapered at the bottom end, which extends into the main. The state of California and other states with similar laws and regulations prohibits the use of some parts on emissions vehicles. accel products include: 4 barrel tbi: plenum super-ram. If you run one it needs to be remote. FiTech Go Street EFI 4 Self tuning Fuel Injection is rated at 400HP. Be the first to review this product. Your ACCEL Carburetors, Intake Manifolds, and Throttle Body source with low prices and FREE shipping on orders over $50*. The step-up rods are tapered at the bottom end, which extends into the main. It has only 4 injectors and throttle blade adjusting screws. This new Throttle Body is designed to produce smooth, stable air flow at any rpm. Skip to main content. Since 1996. The bracket also features built-in adjustable throttle stop. throttle body 4 barrel low profile 46. This type of fuel injection system consists of only two major castings - the fuel body and the throttle body. 4 bbl Throttle Bodies About Us. In fact, GM TBIs wear so badly around the throttle shaft that just a rebuild kit, injector cleaning, an IAC and a TPS won't cut it. Other optional items are listed below. 1002 PCE138. 75 inch blades. 105mm Throttle Body - V-Band 4. 1997 CHEVROLET ASTRO 4. ECM installs under dash. manifold conversion kit: super-ram cams. I have the same issue where gas is leaking out of my throttle shaft I just replaced a two barrel carburetor with a four barrel. An EFI system can be programmed with exceptional accuracy, and this uncovers less-than-obvious moves toward greater output. While it works fine for stock applications, the fact is that General Motors' Throttle Body Injection (TBI) system is a nightmare for modified engines. Though it is possible to replace the injectors and throttle body, and to reprogram the computer, many find it simpler to "down-grade" to a carburetor setup. i do have pictures of the car with a 4 barrel accel setup like you are considering. The Accufab 4150 throttle body is made from high quality 6061-T6 billet aluminum and then polished to a mirror finish or anodized black, blue or red. Your ACCEL Carburetors, Intake Manifolds, and Throttle Body source with low prices and FREE shipping on orders over $50*. But there are times when the adjustment of this screw is necessary. View Cart; My Account; My Wishlist; Log In. In fact, GM TBIs wear so badly around the throttle shaft that just a rebuild kit, injector cleaning, an IAC and a TPS won't cut it. This results in maximum power for any given throttle body type and size. All components are reliable off the shelf parts found on many American vehicles. 5in x 400# 120-250-400 B on Motoroso and get free shipping from Sparktec Motorsports for Swift Springs 120-250-400 B. Welcome to Maxbore ® throttle body boring service. Connect the throttle cable to the lever using the original equipment hardware. Includes stainless steel return springs with dual wound ends for safety and also has adjustable spring tension. Four barrel, progressive linkage throttle bodies are excellent because they provide a good linear increase in airflow. Add to Cart. ACCEL DFI Throttle Body injection (TBI) systems (System includes: Thruster EFI ECM, Harness,Throttle body assembly,Air Cleaner, Fuel Pump, Fuel Filter, Sensors, Linkage Hardware) 750 CFM 4150 series 4 barrel. Accufab Throttle Bodies. Many 392s came with a 4 barrel intake and they will bolt up to a 345. Throttle Body Kits. If you would like to switch from a carburetor intake to electronic fuel injection (EFI), Accufab has developed a high flow throttle body to meet your needs. One picture is of the original manifold and the other is of the 4 barrel test fitted. it is equipped with a 4l80e overdrive trans that is controlled by the computer. 3 V6 Volvo-Penta And OMC Engines Please Choose Your Engine Manufacturer Below. A Jeep fuel injection conversion changes your Jeep from carburetor to fuel injection, optimizing your rig with more power and better fuel economy. Some muscle car Holley carburetors, such as this Chevrolet 4150 carburetor used 'competition style' fuel bowls. No matter what you're driving, we have the right 4 Barrel Throttle Body for your vehicle. Casting a four barrel throttle body A gravity diecasting (permanent mould) in 601 (US 356) (UK LM25) aluminium alloy Part 4:- Removal of the feeder. The least expensive online catalog for all your 4 Barrel Throttle Body needs. The problem with the carb is its trying to open the 4 bbl flaps all the time with it running. These units are cast in aluminum and are direct-fit for the Honda B-series, currently available in 68mm bore size. Though it is possible to replace the injectors and throttle body, and to reprogram the computer, many find it simpler to "down-grade" to a carburetor setup. Home / Parts and Accessories / V8 Fuel Injection Kits / Dual 4 Barrel Throttle Body Kit. Rather, the throttle body supports horsepower. 4 Barrel Throttle Body. Add to Wishlist | Add to. I have an accel dfi 4-barrel throttle body and an ev hat, like everybody says its expensive, I probably have almost a grand tied up in just these two items, but it looks killer and incorporates all of the benifits you mentioned. 0L throttle bodies are designed to increase airflow and improve horsepower from between 7-12 HP depending on vehicle and application. I was just about to slap a set of fender well headers on my 66 cj 6 with a 225 and it seems I have heard quite a few folks say they prefer the stock manifolds. Since 1996. Motorcycle and 4 Cylinder. Check out the video on his website or youtube for what he suggests. you really need a single plane manifold for individual runner fuel injection. New and Used Car and Truck Parts and Accessories On Sale. Runs with stock Jeep distributor. This results in maximum power for any given throttle body type and size. High Flow 4150. Remove pin and spacer for use with 4-speed. Dual 4 Barrel Throttle Body Kit. If you use your A body cable you. Holley 950-22S Commander 950 700 CFM 4-Barrel Throttle Body Fuel Injection System in Throttle Bodies. 250" OD 471105V. Holley 4 Barrel Throttle Body Gasket-Holley 4 barrel throttle body gasket. You should observe a healthy squirt of fuel from the pump jet. This kit is designed specifically for the enthusiast needing a basic kit to run their mild performance or even stock engine. This is the reason why GM installs a tamper-proof plug over the throttle stop screw on the throttle body.