carburetor

Edelbrock 1405 Performer 600 CFM Carburetor — Manual Choke, Square Bore The iFJF 1405 Performer Series Carburetor delivers 600 CFM of reliable airflow with a manual choke and classic square bore design. Built as a direct replacement for the legendary Edelbrock 1405, this carburetor is engineered for street performance and daily driving on Chevy small block and big block V8 engines including the Corvette, Silverado, GMC trucks, and 366 Demon Poly applications. Key Features 600 CFM Airflow — Optimized for 305-454 cubic inch V8 engines delivering crisp throttle response Manual Choke — Full driver control over cold-start enrichment, ideal for performance builds 4-Barrel Square Bore — Standard square bore flange fits Edelbrock Performer, Performer RPM, and stock 4-barrel intake manifolds AFB-Style Design — Tried-and-true Carter AFB architecture with no power valves to blow out Gold Dichromate Finish — Classic hot-rod look with superior corrosion resistance Two-Piece Body — Easy to tune and service without removing from the manifold Electric Choke Compatible — Can be upgraded with iFJF 1478 Electric Choke Kit (sold separately) Vehicle Compatibility Make Model Engine Notes Chevrolet Corvette, Camaro, Chevelle, Nova, Silverado, C10, Impala 305, 327, 350, 383, 396, 400, 427, 454 V8 Square bore intake required GMC Sierra, C/K1500, Jimmy, Suburban 305, 350, 396, 454 V8 Verify intake manifold flange Pontiac Firebird, Trans Am, GTO, Grand Prix 350, 400, 455 V8 Aftermarket intake recommended Oldsmobile Cutlass, 442, Delta 88 350, 403, 455 V8 Check hood clearance Technical Specifications Specification Value CFM Rating 600 CFM Barrels 4-Barrel Choke Type Manual Flange Type Square Bore Finish Gold Dichromate Secondary Type Air Valve (Mechanical) Fuel Type Gasoline EGR No EGR Provision Why Choose the iFJF 1405? The AFB-style architecture eliminates power valve failure — a common issue with Holley-style carbs. The two-piece body design allows jet and rod changes without draining fuel or removing the carburetor. Whether you're building a weekend cruiser Corvette, a street/strip Silverado, or restoring a classic GMC, the 1405's 600 CFM flow rate is the sweet spot for street-driven V8s. Frequently Asked Questions Q: Will this fit my stock intake manifold? A: This carburetor has a standard square bore flange pattern. It fits stock 4-barrel square bore intake manifolds found on most 1960s-1980s GM V8 engines. If you have a spread bore intake (Quadrajet-style), you'll need a square bore to spread bore adapter plate. Q: Can I add an electric choke later? A: Yes. The iFJF 1478 Electric Choke Kit is a direct bolt-on upgrade that converts this manual choke carburetor to electric choke operation. Check our store for the 1478 kit. Q: What's the difference between the 1405 and 1406? A: The 1405 comes with a manual choke (cable-operated), while the 1406 has an electric choke. The 1405 is preferred by performance enthusiasts who want full control over cold-start enrichment, while the 1406 is ideal for daily drivers who want set-and-forget convenience. Q: Does this carburetor come pre-tuned out of the box? A: Yes, it comes with factory baseline jetting and metering rods calibrated for 600 CFM on typical street V8 engines. Fine-tuning may be needed based on your specific engine displacement, cam profile, altitude, and exhaust setup. Q: What gaskets and hardware are included? A: The carburetor includes the mounting gasket, fuel inlet fitting, and basic hardware. We recommend purchasing a quality intake manifold gasket set separately for your specific application. Q: Is this carburetor compatible with EGR systems? A: No — this carburetor does not have an EGR provision. It is designed for non-EGR performance applications or vehicles where the EGR system has been removed. For off-road and racing use only where emissions equipment removal is legal. Q: What horsepower range does 600 CFM support? A: A properly tuned 600 CFM carburetor can support 350-450 horsepower on typical street V8 engines. For engines exceeding 450 HP, consider stepping up to a 750 CFM unit. 🔗 Related Products from iFJF 1406 Performer 600 CFM Carburetor (Electric Choke) 1404 Performer 500 CFM Carburetor (Manual Choke) 1403 Performer 500 CFM Carburetor (Electric Choke) 1478 Electric Choke Kit for 1405/1406 📚 Helpful Installation Guides 📖 Diesel Engine Cooling System Flush Guide 📖 GM Truck Tie Rod Upgrade Installation

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iFJF 1405 600 CFM Performer Carburetor — Manual Choke, 4-Barrel Square Bore, No EGR The iFJF 1405 Performer Carburetor delivers 600 CFM in a manual choke configuration — the preferred choice for racers and purists who want complete control over cold-start enrichment. A direct replacement for the Edelbrock 1405, this carburetor features a two-piece all-aluminum body, tunable metering rods you can change without removing the carb, and no power valve to blow out on backfire. Built for small-block and mild big-block engines running a square-bore intake. Key Features 600 CFM Flow Rating: Ideal for street and mild-strip V8s from 305 to 402 cubic inches. Mechanical secondary for predictable, linear throttle response — no vacuum-secondary lag. Manual Choke: Cable-operated choke gives you full control over cold-start mixtures. Preferred by builders who want simplicity — no wiring, no electric choke housing to fail, one less circuit to troubleshoot. All-Aluminum Two-Piece Construction: Lighter, cooler-running, and warpage-resistant. Two-piece body makes jet changes and float adjustments fast and clean. No Power Valve: Metering rods replace the fragile power valve found in competing designs. Engine backfire won't rupture a diaphragm or flood your engine. No EGR Provision: Clean, emissions-free design for pre-smog and off-road applications — no EGR port to cap, no vacuum routing headaches. Complete Kit: Carburetor, square-bore base gasket, horn gasket, air cleaner stud, 2 fuel filters, 4 clamps, fuel line, and all necessary mounting hardware. Compatibility This 4-barrel square-bore carburetor fits square-bore intake manifolds including: Edelbrock Performer EPS Edelbrock Performer RPM Edelbrock RPM Air Gap Edelbrock Torker II Any aftermarket square-bore manifold with standard Holley/Edelbrock flange pattern Important Fitment Notes Manual choke requires a cable: You must install and route a manual choke cable (not included) from the cabin to the carburetor. The choke lever accepts a standard cable barrel clamp. NOT for computer-controlled applications — including GM vehicles with Q-Jet carburetors (1981+) and Ford vehicles with AOD transmissions (1981+). For spread-bore (Quadrajet) intake manifolds, a square-bore adapter plate is required (sold separately). Recommended fuel pressure: 5.5–7 psi. Install an inline fuel pressure regulator if your mechanical pump exceeds 7 psi. Throttle linkage stud is positioned for GM/Ford/Mopar cable and kickdown compatibility. Specifications CFM Rating 600 CFM Barrel Configuration 4-Barrel Square Bore Choke Type Manual (cable-operated) Material Aluminum (two-piece construction) Fuel Inlet 5/8"-20 thread (fits 3/8" flare fitting) Secondary Type Mechanical EGR None — no EGR provision Primary Venturi 1-7/16" Secondary Venturi 1-11/16" Throttle Bore 1-11/16" (primary & secondary) Part Number CBRT-1405 (replaces Edelbrock 1405) SKU FJ-CBRT-1405 Price $239.99 What's Included 1 × 1405 Performer Carburetor (Manual Choke) 1 × Square-Bore Base Gasket 1 × Horn Gasket 1 × Air Cleaner Stud 2 × Fuel Filters 4 × Clamps 1 × Fuel Line 1 × Mounting Hardware Kit Manual Choke Cable (NOT included — required for installation; sold separately) Why Choose iFJF? The 1405 manual choke is the no-compromise choice for builders who want simplicity and control. No electrical gremlins to chase — just a cable, a lever, and go. At $239.99 with full hardware included, you're getting a brand-new, factory-fresh carburetor — not a 30-year-old eBay core that needs a weekend of rebuilding. Compatible with Edelbrock rebuild kit #1486 if you ever need to service it. Pressure-tested, 30-day returns, expert tech support included. Installation Tips Choke Cable Routing: Route the cable through the firewall with a grommet, avoiding sharp bends and exhaust manifolds. The cable end attaches to the choke lever with a standard barrel clamp. Pull to close the choke (cold start), push to open (warm). Fuel Pressure: Use an inline gauge or pressure regulator to confirm 5.5–7 psi at the inlet. Over-pressurization can force the needle off its seat and flood the engine. Initial Tune: Idle mixture screws 1-1/2 turns out from seated. Idle speed: 700–800 RPM (manual), 650 RPM in gear (automatic). Fine-tune after the engine reaches operating temperature. Float Level: Check before installation. Target fuel level is 7/16" below the bowl top with the sight plug removed and engine idling. Vacuum Ports: The 1405 has a manifold vacuum port at the front and a timed (ported) vacuum port on the passenger side. Plug unused ports with the included vacuum caps. Frequently Asked Questions Q: Is this a genuine Edelbrock 1405?A: No — this is an iFJF replacement engineered to match the Edelbrock 1405 in fitment, CFM, and performance. Not manufactured by or affiliated with Edelbrock. Compatible with Edelbrock rebuild kit #1486 for future servicing. Q: What's the difference between the 1405 and 1406?A: The 1405 has a manual choke — you operate it with a cable from the driver's seat. The 1406 has an electric choke that operates automatically. Personally, racers and off-roaders tend to prefer the 1405 for its dead-simple reliability. Daily drivers often prefer the 1406's set-and-forget electric choke. Q: Does this carburetor have an EGR port?A: No. The 1405 has no EGR provision — no port, no passages, nothing to block off. This makes it ideal for pre-emissions vehicles, engine swaps into older chassis, and off-road applications where EGR is deleted. Q: Will this fit my 350 Chevy / 302 Ford / 360 Mopar?A: Yes, as long as you have a square-bore intake manifold. If your intake is spread-bore (Quadrajet-pattern), you'll need an adapter plate. The 1405 works well on small-blocks up to ~400 cubic inches with street-friendly cam profiles. Q: Do I need a choke cable? Is it included?A: Yes, you need a manual choke cable, and it is not included in the box. Universal choke cables are available at any auto parts store for $10–$20. The choke lever on the carburetor accepts a standard cable barrel clamp. Q: Can I convert this to an electric choke later?A: The choke housing on the 1405 is designed for manual operation and does not have the internal heating element or electrical connections of the 1406. Converting requires replacing the entire choke housing assembly. If you want electric choke, buy the iFJF 1406 instead. Q: How does this compare to rebuilding an old Edelbrock 1405?A: A rebuild kit costs $25–$50 and takes 3–4 hours, but can't fix worn throttle shaft bores, corroded castings, or stripped jet threads. At $239.99, this gives you a zero-hour casting with all-new components. If you do prefer to rebuild, see our Edelbrock 1406/1405 Rebuild Guide. Q: What's your return policy?A: 30-day returns. Return the carburetor in resalable condition (no permanent modifications, no filed throttle bores, no drilled passages) for a full refund.

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Product Overview The 1404 Performer 500 CFM 4-Barrel Carburetor Manual Choke NO EGR is engineered for diesel enthusiasts seeking improved engine performance and reliability. This complete delete solution removes restrictive EGR components, resulting in lower EGTs, cleaner intake airflow, and improved throttle response. **For off-road/competition use only.** Key Features ✓ Performance Improvement: Removes exhaust gas recirculation restrictions for lower EGTs, improved throttle response, and cleaner intake airflow. ✓ CNC-Machined Components: Precision-cut plates and plugs from billet aluminum ensure perfect sealing and corrosion resistance. ✓ Complete Hardware Kit: Includes all gaskets, bolts, O-rings, and plugs required for installation — no trips to the hardware store. ✓ Heavy-Duty Construction: Components rated for extreme diesel operating temperatures and pressures — built to last the life of your engine. ✓ Off-Road Use: Designed for competition and off-road vehicles where EGR systems are not required by regulation. Technical Specifications Material Billet 6061-T6 Aluminum Finish Natural / Anodized Components Plates, Plugs, Gaskets, Bolts, O-Rings Application Diesel Engine Performance Installation Professional Installation Recommended Usage Off-Road / Competition Only Why Choose iFJF? Quality Assurance: Every product undergoes rigorous quality inspection before shipping. USA-Based Inventory: Products ship from our US warehouse — no waiting for international freight. Expert Support: Our team knows diesel, automotive, and RV parts. Real answers from real people. Fair Pricing: Premium quality without the premium markup — direct value to you. Hassle-Free Returns: 30-day return policy. If it doesn't fit or meet your expectations, we'll make it right. Installation Tips Disconnect battery before starting Allow engine to cool completely Reference factory service manual for torque specs Replace all gaskets — never reuse old ones Professional installation recommended for this modification Frequently Asked Questions Q: What are the benefits of an EGR delete?A: EGR delete removes the exhaust gas recirculation system, which can reduce intake carbon buildup, lower EGTs, improve throttle response, and potentially increase fuel economy. These components are for off-road use only. Q: Is this legal for street use?A: No. EGR delete kits are intended for off-road, competition, and agricultural use only. They are not compliant with on-highway emissions regulations in the United States or Canada. Q: Do I need a tuner after installing this kit?A: Yes. After installing an EGR delete kit, you must reprogram the ECM with appropriate tuning to prevent check engine lights and ensure proper engine operation. Q: How difficult is the installation?A: Installation difficulty varies by vehicle. Most kits require 3-6 hours with basic hand tools. Professional installation is recommended. A factory service manual is helpful. Q: Will this void my warranty?A: Modifying emissions control systems may affect your factory warranty coverage. Check with your dealer or review the Magnuson-Moss Warranty Act for details. Q: What material are the block-off plates made from?A: Our plates are CNC-machined from billet 6061-T6 aluminum for superior strength, corrosion resistance, and perfect flatness for leak-free sealing. Related Products Related Blog Posts

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Product Overview The 1403 Performer Carburetor 500 CFM 4-Barrel for Plymouth Chevy Camaro is engineered for diesel enthusiasts seeking improved engine performance and reliability. This complete delete solution removes restrictive EGR components, resulting in lower EGTs, cleaner intake airflow, and improved throttle response. **For off-road/competition use only.** Key Features ✓ Performance Improvement: Removes exhaust gas recirculation restrictions for lower EGTs, improved throttle response, and cleaner intake airflow. ✓ CNC-Machined Components: Precision-cut plates and plugs from billet aluminum ensure perfect sealing and corrosion resistance. ✓ Complete Hardware Kit: Includes all gaskets, bolts, O-rings, and plugs required for installation — no trips to the hardware store. ✓ Heavy-Duty Construction: Components rated for extreme diesel operating temperatures and pressures — built to last the life of your engine. ✓ Off-Road Use: Designed for competition and off-road vehicles where EGR systems are not required by regulation. Vehicle Compatibility Make Model Year Range Engine Chevy Compatible Models Check Fitment Check Fitment ⚠️ Please verify fitment for your specific vehicle using the compatibility checker above. Contact us with your VIN for confirmation. Technical Specifications Material Billet 6061-T6 Aluminum Finish Natural / Anodized Components Plates, Plugs, Gaskets, Bolts, O-Rings Application Diesel Engine Performance Installation Professional Installation Recommended Usage Off-Road / Competition Only Why Choose iFJF? Quality Assurance: Every product undergoes rigorous quality inspection before shipping. USA-Based Inventory: Products ship from our US warehouse — no waiting for international freight. Expert Support: Our team knows diesel, automotive, and RV parts. Real answers from real people. Fair Pricing: Premium quality without the premium markup — direct value to you. Hassle-Free Returns: 30-day return policy. If it doesn't fit or meet your expectations, we'll make it right. Installation Tips Disconnect battery before starting Allow engine to cool completely Reference factory service manual for torque specs Replace all gaskets — never reuse old ones Professional installation recommended for this modification Frequently Asked Questions Q: What are the benefits of an EGR delete?A: EGR delete removes the exhaust gas recirculation system, which can reduce intake carbon buildup, lower EGTs, improve throttle response, and potentially increase fuel economy. These components are for off-road use only. Q: Is this legal for street use?A: No. EGR delete kits are intended for off-road, competition, and agricultural use only. They are not compliant with on-highway emissions regulations in the United States or Canada. Q: Do I need a tuner after installing this kit?A: Yes. After installing an EGR delete kit, you must reprogram the ECM with appropriate tuning to prevent check engine lights and ensure proper engine operation. Q: How difficult is the installation?A: Installation difficulty varies by vehicle. Most kits require 3-6 hours with basic hand tools. Professional installation is recommended. A factory service manual is helpful. Q: Will this void my warranty?A: Modifying emissions control systems may affect your factory warranty coverage. Check with your dealer or review the Magnuson-Moss Warranty Act for details. Q: What material are the block-off plates made from?A: Our plates are CNC-machined from billet 6061-T6 aluminum for superior strength, corrosion resistance, and perfect flatness for leak-free sealing. Related Products Related Blog Posts

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Product Overview The 1403 Performer 500 CFM 4-Barrel Carburetor Electric Choke Golden is engineered for diesel enthusiasts seeking improved engine performance and reliability. This complete delete solution removes restrictive EGR components, resulting in lower EGTs, cleaner intake airflow, and improved throttle response. **For off-road/competition use only.** Key Features ✓ Performance Improvement: Removes exhaust gas recirculation restrictions for lower EGTs, improved throttle response, and cleaner intake airflow. ✓ CNC-Machined Components: Precision-cut plates and plugs from billet aluminum ensure perfect sealing and corrosion resistance. ✓ Complete Hardware Kit: Includes all gaskets, bolts, O-rings, and plugs required for installation — no trips to the hardware store. ✓ Heavy-Duty Construction: Components rated for extreme diesel operating temperatures and pressures — built to last the life of your engine. ✓ Off-Road Use: Designed for competition and off-road vehicles where EGR systems are not required by regulation. Technical Specifications Material Billet 6061-T6 Aluminum Finish Natural / Anodized Components Plates, Plugs, Gaskets, Bolts, O-Rings Application Diesel Engine Performance Installation Professional Installation Recommended Usage Off-Road / Competition Only Why Choose iFJF? Quality Assurance: Every product undergoes rigorous quality inspection before shipping. USA-Based Inventory: Products ship from our US warehouse — no waiting for international freight. Expert Support: Our team knows diesel, automotive, and RV parts. Real answers from real people. Fair Pricing: Premium quality without the premium markup — direct value to you. Hassle-Free Returns: 30-day return policy. If it doesn't fit or meet your expectations, we'll make it right. Installation Tips Disconnect battery before starting Allow engine to cool completely Reference factory service manual for torque specs Replace all gaskets — never reuse old ones Professional installation recommended for this modification Frequently Asked Questions Q: What are the benefits of an EGR delete?A: EGR delete removes the exhaust gas recirculation system, which can reduce intake carbon buildup, lower EGTs, improve throttle response, and potentially increase fuel economy. These components are for off-road use only. Q: Is this legal for street use?A: No. EGR delete kits are intended for off-road, competition, and agricultural use only. They are not compliant with on-highway emissions regulations in the United States or Canada. Q: Do I need a tuner after installing this kit?A: Yes. After installing an EGR delete kit, you must reprogram the ECM with appropriate tuning to prevent check engine lights and ensure proper engine operation. Q: How difficult is the installation?A: Installation difficulty varies by vehicle. Most kits require 3-6 hours with basic hand tools. Professional installation is recommended. A factory service manual is helpful. Q: Will this void my warranty?A: Modifying emissions control systems may affect your factory warranty coverage. Check with your dealer or review the Magnuson-Moss Warranty Act for details. Q: What material are the block-off plates made from?A: Our plates are CNC-machined from billet 6061-T6 aluminum for superior strength, corrosion resistance, and perfect flatness for leak-free sealing. Related Products Related Blog Posts

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Product Overview The 1400 Performer 600 CFM 4-Barrel Carburetor for GM Chevy V8 delivers exceptional fuel atomization and throttle response for your classic American V8. Precision-machined from high-grade aluminum with a durable satin finish, this carburetor is factory-calibrated for near bolt-on installation. Key Features ✓ Precision Tuned: Factory-calibrated fuel circuits deliver crisp throttle response and consistent idle out of the box. ✓ Durable Construction: Die-cast aluminum body with chemical-resistant finish withstands ethanol-blended fuels and prevents corrosion. ✓ Bolt-On Installation: Direct replacement for factory intake manifold bolt pattern — gaskets and mounting hardware included. ✓ Tunable Design: Externally adjustable idle mixture and curb idle speed screws allow fine-tuning for your specific application. ✓ Classic Compatibility: Square bore flange pattern fits most aftermarket and factory 4-barrel intake manifolds. Vehicle Compatibility Make Model Year Range Engine Chevy Compatible Models Check Fitment Check Fitment ⚠️ Please verify fitment for your specific vehicle using the compatibility checker above. Contact us with your VIN for confirmation. Technical Specifications Barrels 4-Barrel Square Bore CFM Rating 500-750 CFM (see title) Choke Type Electric or Manual (see title) Material Die-Cast Aluminum Fuel Type Gasoline Flange Square Bore Standard Pattern Why Choose iFJF? Quality Assurance: Every product undergoes rigorous quality inspection before shipping. USA-Based Inventory: Products ship from our US warehouse — no waiting for international freight. Expert Support: Our team knows diesel, automotive, and RV parts. Real answers from real people. Fair Pricing: Premium quality without the premium markup — direct value to you. Hassle-Free Returns: 30-day return policy. If it doesn't fit or meet your expectations, we'll make it right. Installation Tips Disconnect battery before removal Label all vacuum lines for easy reconnection Use new base gasket — do not reuse Set idle mixture screws to baseline (1.5 turns out) Check for vacuum leaks after installation Frequently Asked Questions Q: Will this fit my intake manifold?A: This carburetor has a standard square bore flange pattern that fits most 4-barrel aftermarket and factory intake manifolds. Please check your manifold bolt pattern. Q: Does it come pre-tuned?A: Yes, each carburetor is factory-calibrated for a baseline tune on a typical mild V8 application. Fine-tuning (idle mixture, idle speed) may be needed for your specific engine combination. Q: What fuel pressure is recommended?A: We recommend 5-7 PSI fuel pressure at the carburetor inlet. Use a quality fuel pressure regulator if your pump exceeds this range. Q: Is this compatible with ethanol-blended fuels?A: Yes, the fuel-resistant coatings and seals are compatible with fuels containing up to 10% ethanol (E10). For higher ethanol blends, we recommend additional fuel system upgrades. Q: Do I need an adapter plate?A: This carburetor fits standard square bore intake manifolds. If you have a spread bore manifold, you will need a square-to-spread bore adapter (sold separately). Related Products Related Blog Posts

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1.FITMENT: Carburetor for VW 34 PICT-3 12V Electric Choke 1600cc Dual Port Engine,Improve throttle response for better engine performance.2.COMPATIBLE WITH: 1971-1979 Volkswagen Beetle/Super Beetle,1973-1974 Volkswagen Thing,1971-1974 Volkswagen Karmann Ghia,1967-1973 Volkswagen Squareback,1969-1972 Volkswagen Transporter.3.REPLACES PART NUMBER: 113129031K,98-1289-B,34 PICT-3.4.PACKAGE INCLUDES: 1x 34 PICT-3 carburetor for VW,1x mounting gasket,2x mounting bolts,2x mounting nuts,2x screw.5.WARM HINT: There is no instructions in our package,and you need to do some adjustment before installing.But don’t worry,there’re many vedios online about these problems.

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1.[Fitment]: Compatible with Dodge, GM, ( See description for specific vehicle models ). Additional parts may be required.2.[Function]: It is designed as a stock replacement for 2BBL street application, perfect for racing classes where 2 barrel carburetors are required, or for hot rodders looking for something different.3.[Features]: Manual choke for precise cold start control. And 50cc accelerator pump for additional fuel under initial acceleration.4.[Package Include]: 1 x carburetor, other accessory. Not include instruction.5.[Note]: The carburetor is not designed to meet any emission requirements for 1968 or later applications, and can only be used for racing / off-road vehicles or vehicles that do not need to meet the emission standards of the latest models.

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