Chevy 350 throttle body injection kit

Affordable Fuel Injection AFI has been the leader for cost effective fuel injection conversions for over twenty years. Backed by over 27 years of OEM engine calibration experience with two major automobile manufacturers; AFI is the right choice for your fuel injection project.

AFI will need to know the following information to complete your order. Engine displacement. Any engine modifications. Intake manifold configuration 4 bbl. Harness length extended lengths incur additional charges. Camshaft duration less than Squarebore or Q-JetGM 2 bbl. We can customize any fuel injection system for your project needs, — horsepower, let us know how we can help.

chevy 350 throttle body injection kit

For over 22 years Affordable Fuel Injection has been supplying the aftermarket with quality fuel injection components backed by our unbeatable customer satisfaction and support. Please let us know if you have any questions or concerns, we are here to help. Please let us know if you have any fitment or application questions before purchase. Some items in the description picture may look different with your delivered system.

Some components may be scratch and dent offerings. All items have been tested and fully operational. Any engine modifications 3. Transmission 4. Engine displacement 2.In response to customer requests, we now have a new program with FiTech or Holley Sniper fuel injection!! We've been testing and converting the 2 barrel throttle body to the 4 barrel injection systems which are much more efficient and modern, and create a better torque band and horsepower, and fuel efficiency.

Easy installation and conversion for trucks and cars. Please look at the pictures to the right, and call us for pricing. A "Crate Engine" means "Intake to Pan. Turnkey package includes custom chip, blueprinted throttle body, distributor, plugs, and spark plug wires. Additional cost for a turnkey package is varied, depending upon your vin code and your chip's alpha code.

See pricing below. Please note this Power Engine will work with just a custom chip. We do recommend the whole turnkey package however because of mileage and wear. Note: Does not include serpentine pulley system. This engine requires aluminum heads and the second generation vortec intake with an adapter for the throttle body modification.

One of our new upgrades - please remember we are one of the few in the country that can dyno test TBI throttle body injection engines, and TPI tune port injection engines. This engine is designed for Off Road, not street use. Please also note that some of these engines require the second generation Vortec heads to accomplish these spec numbers.

We can advise you if this upgrade is required for your needs. This means that you can have after-market iron or aluminum heads, the 8-bolt intake, and adapter at an additional cost. We have designed a custom CNC adaptor that bolts on the TBI intake so we can bolt on a 4 barrel carburetor to do the initial break-in. This provision allows us to break in the cam, adjust the valves, re-torque the heads, and do a thorough inspection of the engine during the break-in process.

Also realize that we use a fast fuel computer system to tune the engine with the computerized cam that is in the motor we have chosen for your application. Please note that we have been GM, truck, car, Corvette, and throttle body injection and tune port injection specialists and innovators for these types of engines for many years. If you choose to do a Fast Track Start Up, we have special pricing right now on these engines!

Special features on this crate engine include these new parts and more: Be sure to scroll down the page to see a more detailed listing. NEW T. Second gen vortec intake manifolds have no provisions for emissions - it is not street legal. See below for more details! Has EGR hook up for emission, Recommend modified chip note: not legal in some states.

Please call for details. Updated photos coming - we do not install chrome timing covers any longer. This means if a throttle body is chosen, it will be for radical for off-road application not desirable for the street. Required modification: the intake manifold has to be counter-bored 50 to 52 mm intake bore size. For larger volume throttle bodies: a 50 to 52 mm intake Edelbrock must be bored for these large horsepower engines.

Note: this is for radical engines only!On Sale. Tell us what vehicle you drive so we can help you find exactly what you're looking for. Don't see what you're looking for? Click below to see more ways to filter your search.

Help is just a click away! Products to Compare max of 3 X. Air and Fuel Delivery. Electronic Fuel Injection. Fuel Injection Systems.

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CHEVROLET 5.7L/350 Throttle Body Rebuild Kits

Already know the part number you need? Click here to enter them directly into your cart. If you are an international customer who ships to a US address choose "United States delivery" and we will estimate your ship dates accordingly.

If you are an international customer and would like to change the currency that prices are displayed in, you can do so here. What is this? Loading Tomorrow Estimated International Date Loading Today. Low Price Guarantee. We're so confident in our low prices, we offer a Beat-a-Price Guarantee: We'll beat our competitors' advertised prices on any identical, in-stock product proof of advertised price required!

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TBI mods, how to get the most power and Horse Power from your TBI engine.

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chevy 350 throttle body injection kit

Delivery Options If you are an international customer who ships to a US address choose "United States delivery" and we will estimate your ship dates accordingly. International delivery.

United States delivery. Recent Vehicles. Refine results by: Current Vehicle Recent Vehicles. Recently Searched. Show Recent Vehicles. X Welcome International Customers! Results 1 - 13 of View By Product Groups. Multiple Images. Large Image.

View Compare 25 Records per page 50 Records per page Records per page. Sorry, you can only filter 10 selections at a time. Low Price Guarantee We're so confident in our low prices, we offer a Beat-a-Price Guarantee: We'll beat our competitors' advertised prices on any identical, in-stock product proof of advertised price required!If you are going to spend the money to update your ride to EFI, spend it on a system that can grow with you in the future.

Now you just get in and go just like a new car! Do you need a custom kit built for your application? Do you need a system installed and tuned? My Account My Cart. No laptop required. Simply bolt it on, feed it a few basic answers and let Terminator EFI take control of your ride! Serviceable sensors integrated into throttle body and pre-wired for simple hookup Exclusive CFD computer modeled air entry area delivers maximum velocity and accelerated air speed Patent Pending annular discharge fuel ring for optimum fuel atomization - plus no air restrictions or delay in fuel flow like booster designs.

ECU can then be used for LSX, boosted, nitrous, and many other applications in the future as you desire! Industry leading tech support - free!

Compare The Facts If you are going to spend the money to update your ride to EFI, spend it on a system that can grow with you in the future.

Frequently Asked Questions Be sure and visit our frequently asked questions section for quick answers. Back To Top. Most advanced electronics - quicker tuning, better drivability and expandable options for advanced users.Some of the components shown above may look different from what will be included with your kit. If you are required by your state to pass an emissions test, please contact us before ordering. Estimated lead time is weeks. Add To Cart.

AFI offers the ability to include in your kit either a one bbl throttle body or a two bbl throttle body depending on your intake manifold. Naturally aspirated Forced air. Manual Automatic. An explanation of your selection will appear below this input when you select an option. This option includes a new coil and primary ignition wires power and ignition wires only. If unsure of which adapter plate you need, measure the bolt pattern of the bolts where the carburetor is connected to the engine.

Square Bore Edelbrock, Holley 4 barrel bolt pattern 5. Please select your options below for your fueling and O2 sensor preferences. Would you like a fuel pump? An external electronic high pressure fuel pump is included in all AFI kits unless specified otherwise here. We now include a wide band o2 sensor with this kit but please tell us if your cam shaft has been modified?

Does your cam shaft have different specs than the stock cam shaft the engine originally had in it? Yes, My cam shaft has been modified No, My cam shaft is stock. This option includes the ability of the system to control an electric fan. Please let us know if you would like a custom temperature set.

chevy 350 throttle body injection kit

NO YES, include the wiring only. I have the relay already YES, include the wiring and the relay to operate an electric fan. Would you like the ECM to NO YES.

Would you like EGR control to be included in this kit? This option will add the wiring and EGR solenoid to your kit. Category: Optimum EFI. Here is what your kit will include.Display Options. Already know the part number you need? Click here to enter them directly into your cart. If you are an international customer who ships to a US address choose "United States delivery" and we will estimate your ship dates accordingly.

EFI - Fuel Injection

If you are an international customer and would like to change the currency that prices are displayed in, you can do so here. What is this? Loading Tomorrow Estimated International Date Loading Today. For details and claim form go to: www. View full rebate details. Go to www. Claims must be postmarked on or before 60 days from purchase. Allow weeks for rebate processing.

Valid in USA and Canada. Limited to retail customers only. Parts must appear on a single invoice. Low Price Guarantee. We're so confident in our low prices, we offer a Beat-a-Price Guarantee: We'll beat our competitors' advertised prices on any identical, in-stock product proof of advertised price required! Vertical Navigation Horizontal Navigation. Remove All Selections. Search Within Results. Narrow Your Results. I am in the United States. International Customer Options. Delivery Options If you are an international customer who ships to a US address choose "United States delivery" and we will estimate your ship dates accordingly.

International delivery. United States delivery. Recent Vehicles. Refine results by: Current Vehicle Recent Vehicles. Recently Searched.


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